Environmental Expert Witnesses

Providing Legal Services to Law Firms and Lawyers


Scott L. Turner Consulting, LLC Expert Witness

Scott L. Turner Consulting, LLC

New Jersey - Serving: Continental US, Hawaii, Puerto Rico, Alaska, US Virgin ...
Websitewww.slturnerconsulting.com
Commercial Motor Vehicle Accidents and Hazmat Wrecks Expert Witness
Phone(908) 496-4273

Mr. Turner's highly qualified and well rounded expert opinion is supported by nearly 30 years of experience in the highly specialized field of commercial motor vehicle (CMV, meaning “truck”) crashes and incidents, including 16 years at the helm of a national incident response company....

Overview  Speaker

Chuck Dutill, P.E. Expert Witness

Chuck Dutill, P.E.

Pennsylvania - Serving: Nationwide - Heritage Technical Services, Inc. offers ...
Websitewww.heritageservices.com
Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant
Phone(610) 701-5650

For over 35 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff, hydrology, hydraulics, backups, drinking water, and air quality. He addresses...

Overview  Forensic ExpertSpeaker

Burl Daniel, CPCU, CIC, CRM Expert Witness

Burl Daniel, CPCU, CIC, CRM

Texas - Serving: All States
Websitewww.burldaniel.com
Insurance Expert Witness - Property and Casualty
Phone(817) 980-4897

Burl Daniel, CPCU, CIC, CRM is a Property & Casualty Insurance Expert Witness engaged by both Plaintiff and Defense counsel. See www.burldaniel.com for expanded CV and Cases list. He began his insurance career in 1973 while obtaining a BBA - Insurance at the University of Texas....

Overview  ArticlesForensic ExpertSpeaker

ForensisGroup Expert Witness Services Expert Witness

ForensisGroup Expert Witness Services

California - Serving: All States and International Services
Websitewww.forensisgroup.com
Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses
Phone(626) 795-5000

For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening...

Overview  Forensic ExpertSpeaker

Keystone Engineering Consultants, Inc. Expert Witness

Keystone Engineering Consultants, Inc.

Pennsylvania
Websitewww.forensicexp.com
Forensic Engineering, Architecture and Scientific Expert Witness Services
Phone(866) 344-7606

Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm offering comprehensive and qualified forensic engineering, architecture and scientific expert services to the legal community, insurance industry, and the public and private sectors.

Overview  Forensic ExpertSpeaker

GEO Associates Expert Witness

GEO Associates

Texas - Serving: All States
Websitehttp://www.geoassociates.net/
Forensic Geosciences Litigation Support
Phone(936) 257-1633

GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling,...

Overview  Forensic ExpertSpeaker

MET Associates Expert Witness

MET Associates

Texas - Serving: All States
Websitewww.metassociates.net
Forensic Meteorology & Air Dispersion Modeling Expert Witness & Litigation Support Services
Phone(936) 257-1633

MET Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases that involve Air Quality Modeling, Forensic Meteorology and Weather Event Re-Construction. MET's Air Modeling expertise, combined with...

Overview  Forensic ExpertSpeaker

J. B. Giacoma Consulting, LLC Expert Witness

J. B. Giacoma Consulting, LLC

California - Serving: All States - will travel; Primary Areas of Service ...
Websitewww.johngiacoma.com
Plumbing, HVAC, Construction, Piping Systems, Asbestos Expert Witness
Phone(925) 681-3342

J. B. Giacoma Consulting, LLC provides consulting and evaluation services for Plumbing/Mechanical related projects. Work with attorneys and other clients to resolve case issues. Construction defects - Personal liability claims. Construction claims - Cost estimating (Plaintiff or defense).

Overview  Forensic Expert

Dr. John T. Chiu - Allergy Medical Group, Inc Expert Witness

Dr. John T. Chiu - Allergy Medical Group, Inc

California - Serving: All States
Websitewww.drjohnchiu.com
Allergen and Mold Exposure: Adverse Health Effects Expert Witness
Phone(949) 644-1422

Dr. John Chiu offers expert assessment on adverse health effects from allergen exposure as well as exposure to water damage and molds leading to the development or worsening of bronchial asthma, allergic rhinitis, hypersensitivity pneumonitis, allergic bronchopulmonary Aspergillosis,...

Overview  ArticlesSpeaker

John Shaw Consulting, LLC Expert Witness

John Shaw Consulting, LLC

California - Serving: All States
Websitewww.shaweng.com
Sewer, Water, Wastewater, Hydraulic and Forensic Engineering Expert Witness
Phone(530) 550-1576

John Shaw Consulting, LLC offers 25 years of expertise in sanitary engineering including water (potable) and wastewater (industrial and domestic) treatment, conveyance, hydraulics (gravity and force), storage, reuse (biosolids and treated effluent), master planning, operations, maintenance,...

Overview  Forensic Expert

Rudy R. Robinson, III, MAI - Austin Valuation Consultants, Ltd. Expert Witness

Rudy R. Robinson, III, MAI - Austin Valuation Consultants, Ltd.

Texas - Serving: All States
Websitewww.austinval.com
Real Estate Appraiser and Expert Witness
Phone(512) 328-8122

Austin Valuation Consultants, Ltd. provides real estate appraisal, consultation and litigation support, specializing in environmentally contaminated properties and other challenging assignments.

Overview  Forensic ExpertSpeaker

Scott D. Hampton - Hampton IP & Economic Consultants Expert Witness

Scott D. Hampton - Hampton IP & Economic Consultants

Utah - Serving: All States
Websitewww.HamptonIP.com
Intellectual Property Damage Expert Witness
Phone(801) 328-9888

Hampton IP is an Intellectual Property expert consulting and expert witness service firm. Over the course of the past three decades, we have worked on more than 200 cases involving high-profile intellectual property valuations, economic damages calculations, financial impact analyses,...

Overview  ArticlesForensic ExpertSpeaker

Roy H. Owen Expert Witness

Roy H. Owen

South Carolina - Serving: All States, Asia, Europe.
Commercial Mortgage, Commercial Real Estate, CMBS Servicing and Expert Witness
Phone(917) 579-1153

Roy H. Owen has a professional career in asset management, management consulting, and structured finance, including: commercial real estate portfolio management (both debt and equity); non-performing commercial mortgage loan and franchise finance debt resolution; commercial mortgage...

Overview  Forensic ExpertSpeaker

Consolidated Consultants Co. Expert Witness

Consolidated Consultants Co.

California - Serving: All States, International
Websitewww.freereferral.com
Free Expert Witness & Medical Expert Witness Referrals Nationwide
Phone(800) 683-9847

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate...

Overview  Forensic Expert

Gossman Forensics Expert Witness

Gossman Forensics

Iowa - Serving: All States
Websitewww.gossmanforensics.com
Environmental and Chemical Forensics and Expert Witness
Phone(563) 652-2822

Gossman Forensics is an international environmental consulting company. Our experience spans over 20 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.

Overview  Forensic ExpertSpeaker

1Source Safety and Health, Inc. Expert Witness

1Source Safety and Health, Inc.

Pennsylvania - Serving: All States
Websitewww.1ssh.com
Safety, Health, Mold, Ergonomic, Indoor Air Quality Consultants & Expert Witnesses
Phone(610) 524-5525

1Source Safety and Health, Inc. is focused on helping clients with emergency and non-emergency safety and health issues as related to buildings and occupants. Our company has a diverse staff of professionals certified in industrial hygiene, safety, ergonomics, and audits. Our expertise...

Overview  Speaker

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC Expert Witness

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC

Indiana - Serving: All States
Websitehttp://e-p-s.net
Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation
Phone(574) 247-6000

Dr. Williams consults and testifies on cases related to energy (oil & gas, coal), biotechnology, alternative energy (wind, biofuels, biomass), and chemical manufacturing, and for valuation of manufacturing facilities. His expertise includes analysis of technology development,...

Overview  Forensic ExpertSpeaker

Stephen Reich, Ph.D., J.D. - The Forensic Psychology Group Expert Witness

Stephen Reich, Ph.D., J.D. - The Forensic Psychology Group

New York - Serving: All States
Websitewww.forensicpsychologyexperts.com
Forensic Psychological and Psychiatric Evaluations Expert Witness
Phone(212) 935-6133

Stephen Reich, Ph.D., J.D. is a forensic psychologist who is also an attorney. Dr. Reich directs the Forensic Psychology Group, a team of leading providers of expert forensic psychological and psychiatric services. He testifies as an expert witness in courtrooms around the nation...

Overview  Forensic Expert

JM Miller Engineering, Inc. Expert Witness

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located in t...
Websitewww.millerengineering.com
Engineering Expert Witness & Consulting
Phone(734) 662-6822

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer...

Overview  Forensic Expert

EFI Global Expert Witness

EFI Global

Texas - Serving: U.S. and International
Websitewww.efiglobal.com
Engineering, Forensics, Fire Cause & Origin, Environmental, Failure Analysis Expert Witnesses
Phone(281) 358-4441

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting firm. Over the last four decades, we have grown from a boutique firm to become a recognized leader in engineering failure analysis, origin and cause investigations,...

Overview  Forensic ExpertSpeaker

James Partridge Consulting, LLC Expert Witness

James Partridge Consulting, LLC

Michigan - Serving: All States
Websitewww.jpconsulting-llc.com/
Forensic, HVAC, Plumbing, Fire Protection & Mold Engineers - Expert Witness Services
Phone(248) 645-1465

James Partridge Consulting (JPC) provides construction investigation, forensic services, consulting and expert witness services to the legal, insurance and business communities for construction, design and installation defect disputes for all building types. We provide an objective...

Overview  ArticlesForensic ExpertSpeaker

  • Adaptive Consulting

    Westbrook, Maine

    Dispute Minimization & Litigation Support

    Phone (207) 671-3419

    Adaptive Consulting has provided contract dispute management services to the public and private sectors since 1995. We provide dispute management & minimization, construction partnering, mediation, arbitration, group facilitation, project neutral services, case evaluation, delay claims, &...

  • Adelaide Environmental Health Associates

    White Plains, New York

    Industrial Hygiene Expert Witness

    Phone (914) 949-3109
  • Advanced Industrial Resources

    Atlanta, Georgia

    Environmental Air Consultant

    Phone (800) 224-5007

    Advanced Industrial Resources (AIR) is an independent, Atlanta-based environmental testing and consulting firm. AIR has been providing air pollution testing and compliance consulting services to industrial clients throughout the U.S. and around the world since 1991. Our experienced team of...

  • Aerial Archives

    Petaluma, California

    Aerial Photography Library and Interpretation

    Phone (415) 771-2555
  • Alan Safer, Ph.D.

    Long Beach, California

    Statistical Analysis & Modeling, Sampling, Data Mining Expert Witness

    Phone (562) 598-7257

    Dr. Alan Safer provides expertise in the areas of statistical analysis, market research, quality control/six sigma, and health science/epidemiology in consultation to industrial companies, law firms, government agencies, educational institutions, and non-profits. He works for both plaintiff and...

  • Allan E. Klein, CPM

    Woodland Hills, California

    Real Estate Property Management Expert Witness

    Phone (818) 372-0262
  • Alvia Services Inc. - Steven P. Viani, PE

    Rancho Murieta, California

    Construction & Engineering Expert Witness

    Phone (916) 952-8503

    Steven P. Viani, P.E. has over 35 years engineering and construction experience involving hazardous waste site remediation, geotechnical construction, earth retention, foundation construction, earthwork, waste treatment technology and civil construction. Projects have included Superfund Sites,...

  • American Scientific Consultants Corp.

    Huntington, New York

    Toxicology Expert Consultants

    Phone (631) 423-1133

    Toxiconsult provides impartial toxicology evaluations involving drug effects, overdose, toxic chemical exposure, medical malpractice associated with drug therapy, poisoning, and the role of drugs, alcohol, or chemical exposure in civil and criminal litigation. Toxiconsult covers a full breath of...

  • Americana Safety Associates, Inc.

    Las Vegas, Nevada

    Multi-Discipline Safety Engineering and Forensic Expert Witnesses

    Phone (888) 339-8540

    Americana Safety Associates, Inc. has brought together the brightest and most qualified group of safety professionals to best serve our clients under one roof - anywhere in the nation! Our associates are highly educated, qualified and experienced in their chosen specialty. Since 1996, Americana...

  • Analytical Consulting Group, Inc.

    Ventura, California

    Environmental Health & Safety Consultants

    Phone (805) 642-8180

    ACG is a full service environmental health and safety consulting firm. Our materials science laboratory specializes in concrete petrography.

  • APEX Environmental Consultants, Inc.

    Lenexa, Kansas

    Full Service Environmental & IAQ Consultants

    Phone (913) 338-2739
  • Applied Ecosystem Services, Inc.

    Troutdale, Oregon

    Environmental, Natural Resources, Water, Statistics Expert Witness

    Phone (503) 667-4517

    Environmental consultant with 30+ years experience. Expert in CWA, ESA, NEPA, CERCLA, RCRA, ecological risk assessment/analysis, environmental data analysis/statistics. Support of natural resource damage assessments (NRDA) and CERLA/Superfund cases. Clearly and effectively communicates complex...

  • Associated Construction Services, Inc.

    Temecula, California

    Commercial & Residential Building Forensics & Investigations

    Phone (800) 771-2460

    Since 1993, ACS has provided a wide range of construction consulting services for commercial and residential properties involving insurance claims for all perils.; Our damage assessment experience includes, claims resulting from fire, water, flood, tornadoes, hurricanes, mold, subsidence,...

  • Atlantic Environmental Inc.

    Dover, New Jersey

    Health, Safety, and Environmental Consultants and Expert Witness Services

    Phone (973) 366-4660

    Atlantic Environmental Inc. is a small business concern that was founded in 1978 for the purpose of providing consulting and testing services in industrial hygiene, safety and environmental field. The founder and CEO of Atlantic Environmental, Mr. Robert E. Sheriff CIH, CSP, brought with him...

  • Atmospheric Information Services

    Delmar, New York

    Meteorological & Environmental Consultant

    Phone (518) 265-4154

    Atmospheric Information Services (AIS) is a meteorological and environmental consulting firm specializing in applied research, forensic weather investigations and environmental impact assessments. AIS integrates expertise in the atmospheric sciences and the law to provide unique and tailored...

  • Baker Environmental Consulting, Inc.

    Lenexa, Kansas

    Environmental Consulting and Expert Witness Services

    Phone (913) 541-0220
  • Barron C. Eldridge

    Sacramento, California

    Site & Regional Planning, Grading & Drainage, Water Features, Podium Gardens

    Phone (916) 48705351

    Senior Landscape Architect on projects from Michigan to Australia: Project Manaager: Site * Regional Development, Regional Parks, Recreation Lakes, Village Design, School Campus Planning, Golf Courses, Equestrian Centers, Destination Resort Hotels & Condominiums, Water Parks, Wineries, Water...

  • Bekker Compliance Consulting Partners, LLC

    Porter Ranch, California

    Forensic Audit Services

    Phone (818) 836-1291

    Bekker Compliance Consulting Partners, LLC (BCCP) is a full-service consulting and training firm that specializes in providing customized global solutions to the financial services industry. BCCP is also actively engaged in global financial sector modernization, private sector development, and...

  • Bell Anderson & Sanders LLC

    Laguna Beach, California

    Real Estate Damage Consultants

    Phone (949) 497-7600
  • Bernstein Crisis Management, Inc.

    Sierra Madre, California

    Crisis Management Expert Witness

    Phone (626) 355-7278

    Bernstein Crisis Management, Inc. is a national consultancy providing 24/7 access to its president, Jonathan Bernstein, and a network of carefully screened and highly experienced crisis management experts who are on call nationwide and in many markets overseas. Bernstein Crisis Management engages...

  • Best Medical-Legal Nurse Consultants

    Wailuku, Hawaii

    Legal Nurse and Life Care Planning Consultants

    Phone (808) 249-8177

    Best Medical-Legal Nurse Consultants has the only CLNC located in the state of Hawaii. Best Medical-Legal Nurse Consultants was founded by Carol Best. ; COST-EFFECTIVE, TIME-EFFECTIVE management of YOUR Medical related cases. ; Serving you independently from our offices. Your cases are screened for...

  • Binary Intelligence, LLC

    Lebanon, Ohio

    Computer & Cell Phone Forensics, High-Tech Investigations & Electronic Discovery Expert Witness

    Phone (866) 246-2794

    Binary Intelligence, LLC is based in Ohio and provides expert services in the areas of computer forensics, cell phone forensics, high-tech employee relations investigations, electronic discovery and data recovery. Our clients include businesses, law firms, insurance companies, government agencies,...

  • Bruce and Frank Watson, Consulting Meteorologists

    St. Paul, Minnesota

    Expert Witness

    Phone (651) 206-5364

    Bruce and Frank Watson, Consulting Meteorologists, have been the upper Midwest's weather experts. Specializing in storm reconstruction for law and insurance claims. Long and short range weather forecast for outdoor planning and Agriculture.

  • C.S.E. Engineering & Consulting

    Cincinnati, Ohio

    Structural / Civil Engineer Forensic Expert

    Phone (513) 755-9012

    CSE provides support to insurance companies and law firms involved in construction claims. CSE's ; services include field investigation, forensic reporting and expert witness testimony. Furthermore, CSE is ; often hired by private companies and/or homeowners for investigating structural failures...

  • Captain John Manders & Associates, Inc.

    Covington, Louisiana

    Marine, Offshore, Diving, Metocean Consultants

    Phone (985) 892-7711

    Captain John Manders & Associates, Inc. comprises a Maritime & Offshore Industry Consulting group of professionals, qualified as expert witnesses in both Federal and State Courts, and supporting litigation relating to the maritime industry, offshore oil & gas drilling and production...

  • CCA, LLC

    Kennewick, Washington

    Environmental, Geotechnical, and Hydrogeologic Forensics Expert

    Phone (509) 521-2754
  • Chang WR Falls Prevention, LLC

    Arlington, Virginia

    Slips, Trips and Falls Expert Witness

    Phone (978) 394-3370

    I am a world expert in the field of slips, trips and falls. I can provide expert opinions on your situations. I can also provide lectures on background information about basic scientific foundations for many practices in this field.

  • Charles Snipes

    Warrenton, Virginia

    Computer Forensic Expert Witness

    Phone (352) 327-8480

    Charles Snipes is a Federal and State court recognized expert in computer forensics, criminal investigations, and cybercrime. He has 15 years of experience with criminal investigations in the areas of narcotics and street crimes, money laundering, employee misconduct, and internet crimes including...

  • Chemical Accident Reconstruction Services, Inc.

    Tucson, Arizona

    Chemical, Fire and Explosion Expert Witness

    Phone (800) 645-3369

    Chemical Accident Reconstruction Services, Inc. (Chemaxx) specializes in complex industrial chemical accidents, fires and explosions as well as chemical-related consumer product injuries. The founder of the company, Dr. Michael Fox, has been a chemical expert and fire expert for over 20 years and...

  • Chemical Compliance Systems, Inc.

    Lake Hopatcong, New Jersey

    Hazardous Materials Management, Pollution Prevention

    Phone (973) 663-1120

    Over 50 off the shelf analytical systems to choose from. Current specialties are Munitions, Chemical and/or Product-based and Homeland Security (Biological,Chemical, Radiological). We specialize in hazardous materials management, site assessment, compliance, pollution prevention, chemical inventory...

  • Combustion Resources, Inc

    Provo, Utah

    Experts in Fuels, Fire, Combustion and Environment

    Phone (801) 370-0654

    Combustion Resources has over 80 years of combined experience investigating accidental fires, explosions, and other combustion related incidents. CR also has expertise in the fields of energy, power generation, pollution, waste material usage, briquetting, fossil fuels, metallurgical coke,...

  • Conatech Consulting Group, Inc.

    Creve Coeur, Missouri

    Consulting Engineering Firm and Expert Witness Services

    Phone (314) 995-9767

    Conatech Consulting Group, Inc. is a consulting engineering firm specializing in process, product and package development in the areas of foods, pharmaceuticals, medical devices and chemicals. The firm also assists law firms, insurance companies and corporations in the area of expert testimony...

  • Construction Risk Management, Inc.

    Eau Claire, Wisconsin

    Construction Safety Expert

    Phone (612) 366-1904

    Construction Defects: Improper Construction Means and Methods; Mold, Water Intrusion and Remediation Matters; Vibration Damage Issues - Piling, Compaction, Crack and Damage Studies; Structure Collapses - Bridges, Low Rise Buildings, Trenches, Construction Works; Buildings and Bridge Inspection:...

  • Cowan Associates, Inc.

    Quakertown, Pennsylvania

    Civil and Structural Forensic Engineering Expert

    Phone (215) 536-7075

    Cowan Associates is one of the oldest full service civil engineering firms in the Region. We have been providing multi-disciplinary engineering and technical services to our clients since 1958. CAI has designed many specialty and challenging land developments and facilities over the last forty five...

  • Cox Colvin Environmental Servi

    Plain City, Ohio

    Law Firm in Plain City

    Phone (614) 526-2040
  • Darrel Dunn - Expert Witness

    Palmer Lake, Colorado

    Hydrogeologist - Expert Witness

    Phone (719) 352-6101

    Broad experience in groundwater hydrology, surface water hydrology, and geologic computer applications, especially surface and groundwater modeling. Experience includes hydrogeology, environmental geology, engineering geology, and petroleum geology.

  • DBS Weather Impact Corp

    N. Chelmsford, Massachusetts

    Weather and climate expert forensic services

    Phone (888) 422-8844
  • Discovery Diagnostics

    Los Angeles, California

    B-Reader + Nuclear and Diagnostic Radiologist

    Phone (800) 222-6768

    As a Board Certified Diagnostic Radiologist, actively licensed in 49 states plus the District of Columbia, and as a Federal Government Certified “B-Reader”, I provide invaluable objective imaging services and will support my conclusions at deposition, in arbitration and at trial.

  • Diversified Environmental Services, Inc.

    Southington, Connecticut

    Environmental and Engineering Services

    Phone (860) 621-3630
  • Dolnik Consulting

    Houston, Texas

    Litigation Consulting Firm

    Phone (512) 879-8952
  • Donald J Rataj Architectural Expert Witness

    Sarasota, Florida

    Forensic Architectural slips & fall, material defects AIA contract

    Phone (314) 570-0331

    Experienced trial and deposition licensed Architect Expert Witness & Arbitrator.; Forensic building investigation.; Slips and falls.; Construction defect analyis.; Construction litigation support; Building defect investigation; Constructability; Errors and ommissions.; Standard of care.; Trial...

  • Donan Engineering Co., Inc.

    Louisville, Kentucky

    Accident Reconstruction Specialists

    Phone (502) 267-6936

    Donan Engineering Co., Inc., a family owned company founded in 1947, provides full-service forensic engineering and fire investigation services. For over 60 years, Donan Engineering has been providing unbiased answers to our client’s complicated questions. Our team of licensed and experienced...

  • Down Forensic Engineering, Inc.

    Cary, North Carolina

    Forensic Engineering for Fire & Explosion, Electrical & Mechanical failures

    Phone (919) 234-3473

    Down Forensic Engineering, Inc. (DFE) provides you with experience, integrity and prompt reporting. Our unbiased comprehensive reports will give you the facts and stand up to the toughest litigation. We pride ourselves on having the knowledge, experience and resources needed for all your forensic...

  • Dr. Richard Collins, Ph.D., M.Sc., B.Sc.

    Cranberry Township, Pennsylvania

    Biomechanics, Biomedical Engineering and Personal Injury Consultant and Expert Witness

    Phone (724) 742-0414

    Forensic Biomechanics: analysis of trauma-related failures of: a) soft tissues: ligament, tendon, muscle, cervical and thoracolumbar spine, and articulations such as the knee, hip and shoulder joints; b) hard tissues: skull fractures, closed head injuries; c) medical device failure analysis; and...

  • Dr. Ronald K. Christensen

    Highland, Utah

    Engineering, Hydrology, Hydraulics, Flooding, Water, Environmental Expert

    Phone (801) 492-0229
  • Dr. Tracey Carrillo

    Mesilla Park, New Mexico

    Agricultural, Biological and Ecological Expert Witness Service

    Phone (575) 639-5110

    Pro Ag Consultants offers expert service for most agricultural situations including pesticide, herbicide misuse and fertilizer, but not limited too. Field crops have included melons, onions, wheat, tobacco, pastures, peppers, cotton, pecans, also plant diseases, chemical negligence. We have...

  • Eagle Industrial Hygiene Associates, Inc.

    Horsham, Pennsylvania

    HVAC and Indoor Air Quality Expert Witness

    Phone (215) 672-6088
  • Earthsource Consulting, Inc.

    Lincoln, Nebraska

    Oil & Gas Geology Environmental Litigation Groundwater

    Phone (402) 785-3213
  • Ebert & Associates Inc.

    Albuquerque, New Mexico

    Accident Photo Analysis & Mapping; Aerial Photo Analysis and Mapping Expert Witness

    Phone (505) 344-2345
  • ECONorthwest

    Eugene, Oregon

    Economic Consulting and Expert Witness Services

    Phone (541) 687-0051

    ECONorthwest (www.econw.com) is a consulting firm specializing in economics, finance, and planning. For over three decades we have built a reputation for producing reliable analyses and communicating results clearly and concisely in reports and presentations, as well as through expert testimony in...

  • Edward Aguado, Ph.D.

    San Diego, California

    Weather and Climate Litigation Support and Expert Witness Services

    Phone (619) 405-8069

    Edward Aguado, Ph.D., a university professor has experience in forensic meteorology and climatology. Experience includes civil and criminal proceedings, depositions and trial testimony. Research background in precipitation, solar energy, and California climatology. Co-author of leading text book on...

  • Edward W. Funk, PhD

    Highland Park, Illinois

    Chemical Engineering Expert Witness & Consultant

    Phone (847) 433-5659

    Dr. Funk is a Professor Emeritus of Chemical Engineering at the University of Illinois, Chicago. He provides technical consulting regarding chemical engineering, chemical products, polymers, patent infringement, hazardous materials, chemical handling, transporting and labeling, chemical safety and...

  • Environmental Concepts & Design, Inc.

    St. Paul, Minnesota

    Environmental Engineering Consulting and Expert Witness Services

    Phone (651) 643-0645
  • Environmental Geochemistry Consulting

    Moorpark, California

    Environmental Forensics and geochemistry

    Phone (805) 529-4423
  • Environmental Health & Engineering, Inc.

    Needham, Massachusetts

    Industrial Hygiene, Toxicology, Geology, Engineering and Safety Expert Witnesses

    Phone (800) 825-5343
  • Environmental Litigation Associates

    Houston, Texas

    Industrial Health & Safety Litigation Services

    Phone (713) 807-0021

    ELA was formed to provide the legal community with an integrated team of consultants and expert witnesses in the environmental sciences and engineering. ELA is comprised of senior scientists and engineers with exceptional technical ability in one or more scientific or engineering disciplines.

  • EQS

    San Francisco, California

    Hazardous Materials Expert Testimony

    Phone (415) 986-8064

    Expertise:; Environmental Health and Safety, Acutely Hazardous Waste Handling, Loss Control, Environmental Engineering, Environmental Law and Regulatory Compliance, and Litigation Support

  • Equity Development Systems, Ltd.

    Delray Beach, Florida

    Appraiser Expert Witness w/TS Clearance

    Phone (866) 887-0852 ext.701

    EDS’ Appraisal Review and Management Systems® unit is headed by Managing Director, Steven N. Siegler, ASA, FRICS. Mr. Siegler is an Accredited Senior Appraiser (ASA) with and was honored to serve as the International Chairman of Appraisal Review and Management for the American Society of Appraisers...

  • Everhart Horticulture Consulting

    Atlantic, Iowa

    Horticulture and Herbicide Drift Expert Witness Services

    Phone (712) 249-3868

    Dr. Everhart serves as a professional witness or judicial expert in court cases involving alleged herbicide drift off-target onto horticultural crops in fields, greenhouses, or high tunnels or onto landscape plants on private or public property. Everhart Horticulture Consulting also provides...

  • Evidence Solutions, Inc.

    Tucson, Arizona

    Computer Technology and Digital Forensic Firm

    Phone (866) 795-7166

    For over 30 years, Evidence Solutions, Inc. experts have been performing Computer, Technology, and Digital Forensics. Our diverse experience and background provides you with the expert forensic expertise you need to fully explore the electronic evidence in the information age.

  • Expert Strategy Group

    Henderson, Nevada

    Expert Witness Referral

    Phone (800) 521-2877

    You set the criteria, we find the expert. Expert Strategy Group offers a superior referral solution tailored to your specific litigation requirements. We have a network of thousands of expert witness professionals across various industries with extremely specialized qualifications, skills and...

  • First Environment, Inc.

    Boonton, New Jersey

    Environmental Litigation Support and Expert Witness

    Phone (973) 334-0003
  • Focus Environmental, Inc.

    Knoxville, Tennessee

    Providing Engineering Solutions for Environmental Problems

    Phone (865) 694-7517
  • Forensic Analysis & Engineering Corporation

    Hampton, Virginia

    Forensic Engineering & Accident Reconstruction

    Phone (757) 265-9333

    Forensic Analysis & Engineering Corporation offers specialists in forensic analysis, forensic investigation, forensic science, carbon monoxide poisoning, forensic psychology, forensic evidence, product liability, defective product determination, boating safety, structural analysis, brain injury...

  • Frederic G. Snider

    Greensboro, North Carolina

    Geology and Hydrology Forensics, Expert Witness and Litigation Support

    Phone (336) 273-9263

    Frederic G. Snider brings 25 years of national and international experience in geology, geophysics, hydrogeology, the design and implementation of field exploration programs and support of regulatory, legal and public processes. His experience includes work on environmental projects (both hazardous...

  • Fritz R. Kahn, P.C.

    Washington, District of Columbia

    Rail & Motor Transportation Regulation Expert Witness

    Phone (202) 263-4152

    Fritz R. Kahn, a rail and motor carrier transportation regulation expert, maintains an active law practice representing rail and motor carriers, state agencies and shippers before the Surface Transportation Board, Federal Motor Carrier Safety Administration and Federal Railroad Administration, as...

  • Fruchtman and Associates

    Los Angeles, California

    Forensic HVAC, Plumbing & Fire Protection Engineers - Expert Witnesses

    Phone (310) 915-6110

    Fruchtman and Associates is a Consulting Engineering firm specializing in design, consulting, expert witness, and forensic engineering services. Our areas of expertise include heating, ventilating, air conditioning (HVAC), plumbing and fire protection systems for buildings.

  • Geolex, Inc.

    Albuquerque, New Mexico

    Environmental Litigation Support & Expert Witness Services

    Phone (505) 842-8000
  • GeoVisual Solutions

    San Diego, California

    Air Photo & Map Interpretation Expert Witness

    Phone (858) 229-0679
  • Golden Gate Weather Services

    Saratoga, California

    Meteorological and Climate Expert Witness

    Phone (408) 379-7500

    Golden Gate Weather Services (GGWS) provides a full array of meteorological services and expertise to the law profession and insurance industry. GGWS assists attorneys for both plaintiff and defendant cases in obtaining, analyzing, interpreting and understanding weather and climatological data....

  • Greg MacMaster

    Traverse City, Michigan

    Forensic Weather Sevices, Meteorological & Environmental Consultant

    Phone (231) 938-8957

    Can assist in all matters that pertain to litigation to insurance claims. The work completed can be as easy as answering a simple past weather question or preparing a detailed interpretation and reconstruction of the past weather events that affect your case.

  • Gresham Smith and Partners

    Nashville, Tennessee

    Engineering, Architecture, Fire and Explosion Expert Witness Services

    Phone (615) 770 8110

    Gresham, Smith and Partners has developed a strong expertise in many fields of forensic engineering. We qualify as experts in many types of engineering failures and/or design flaws, and are capable of offering expert testimony should the need arise. We also have architects, geologists, and fire...

  • HG Cornerstone, LLC

    Boston, Massachusetts

    Forensic Engineer, Property Damage Assessments, and Construction Expert Witness

    Phone (617) 575-2300

    HG Cornerstone is a professional services consulting firm, serving its clients nationwide. We are problem solvers in construction, real estate, & property damage insurance claims, offering:; -FORENSIC ENGINEERING; -EXPERT WITNESS SERVICES; -CONSTRUCTION CONSULTING; -PROPERTY & CASUALTY...

  • Hillmann Environmental Group

    Union, New Jersey

    Environmental Health and Safety

    Phone (908) 688-7800
  • HSE Solutions, Inc.

    Banner Elk, North Carolina

    OSHA, MSHA, Environmental and Mine Safety Expert Witness

    Phone (281) 789-7186

    HSE Solutions, Inc. can provide expert witness testimony as well as research support for all of your Safety, Environmental or OSHA/MSHA compliance needs. We have world-wide experience with multi-national corporations and are familiar with both US and International HSE standards. If need be, we can...

  • Hull & Associates, Inc.

    Mason, Ohio

    Engineering and Environmental Support & Expert Witness Services

    Phone (513) 459-9677
  • Humatec

    Overland Park, Kansas

    Biomechanics, Ergonomics, Human Factors and Technical Services Expert Witness Services

    Phone (913) 261-3500

    Providing Expert Witness services, litigation support, product development and consulting for the legal profession.

  • IBS Environmental Services

    Hudson, North Carolina

    Environmental Forensics and Audits Expert Witness Services

    Phone (800) 768-9600
  • Imagery Expert - David Ruiz

    Emeryville, California

    Aerial Photography and Interpretation

    Phone (415) 577-8037

    David Ruiz provides Aerial Photo acquisition, interpretation and expert witnes services for legal clients with real estate easement, property use, former military base use, environmental and mapping products to support changes.

  • IMR Test Labs, Inc.

    Lansing, New York

    Product Testing, Reverse Engineering, Product Failure and Lab Management

    Phone (607) 533-7000

    We’re a national firm offering a complete scope of materials research and testing services, including failure analysis, expert testimony, lab management, product testing, training and much more.

  • In Aqua Veritas, LLC

    Ann Arbor, Michigan

    Environmental Consulting and Forensics

    Phone (734) 302-0081

    IAV provides outsourcing services in groundwater fate and transport modeling, RBCA, RNA and environmental forensics.

  • Integrated Environmental Management, Inc.

    Gaithersburg, Maryland

    Radiation-related consulting and services

    Phone (240) 631-8990

    Integrated Environmental Management, Inc. provides radiation-related consulting and services to commercial and givernment clients. Our staff of Certified Health Physicists and Registered Radiation Protection Technologists are able to address any radiation-related need ranging from problem...

  • Investigative Engineering of Virginia, A Division of Townes Site Engineering

    Chesterfield, Virginia

    Traffic Crash Reconstruction, Fire Investigation & Structural Engineering Expert Witness

    Phone (804) 414-1009

    Investigative Engineering (I-ENG-A) of Central Virginia is a multi-disciplined engineering and fire investigation company specializing in traffic crash reconstruction and forensic consulting. We provide highly qualified experts in an effort to determine what happened and why. Our experts analyze...

  • J Tyler Scientific Company, Inc.

    Tabernacle, New Jersey

    Environmental Health and Safety Consultants and Litigation Support

    Phone (609) 668-7867
  • J. Murphy & Assoc

    Blue Bell, Pennsylvania

    Insurance bad faith, claim handling and coverage expert

    Phone (215) 661-2806

    Former senior executive with 35+ years claim experience. Heavy emphasis on coverage intrepretation, policy writing and claim handling. National exposure to third party liability claims, policies and proceedures. Experience with General Liability and Professional Liability lines.

  • Jack D. Lauber PE

    Latham, New York

    Environmental Engineering Pollution Control Expert

    Phone (518) 785-4908

    Jack D. Lauber PE, a former Chief of Technology Assessment for the New York State Department of Environmental Conservation, has over 40 years experience in air pollution control, thermal treatment, waste incineration, industrial hygiene, and the control of toxic contaminants.

  • Jack P. Friedman & Associates

    Dallas, Texas

    Real Estate Expert Witness: Appraisals, Tax, Economics, Condemnation

    Phone (972) 669-4999

    Jack P. Friedman & Associates is a real estate economics firm that provides consulting and expert witness assistance to attorneys who represent individuals, corporations or government agencies.

  • Jenifer S. Heath, PhD

    Denver, Colorado

    Environmental Toxicology Expert Witness

    Phone (303) 726-9601

    Dr. Heath helps attorneys understand the potential health impacts of chemical exposures. She may also identify other chemical exposures that may be associated with any identified adverse health effects. Dr. Heath serves as a testifying or non-testifying expert on cases related to toxic effects of...

  • JMME, Inc.

    Blue Bell, Pennsylvania

    Plastics & Fire Retardant Consultants

    Phone (610) 292-9814

    JMME Inc., is an industry consulting firm committed to helping you make your chemical, plastics, or manufacturing business successful.

  • Joe Spurgeon, Ph.D., CIH

    Placentia, California

    Indoor Air Quality Expert Witness & Mold Inspector

    Phone (714) 985-9659
  • John Rockwell Hosbach

    Ridley Park, Pennsylvania

    Arborist, Tree Appraisals and Landscape Damage Expert Witness

    Phone (610) 731-7969

    John Rockwell Hosbach, Registered Consulting Arborist and Certified Arborist, possesses more than fifteen years of experience in the Arboriculture Industry. His comprehensive abilities include evaluating potential risk, determining monetary value, and assessing a tree’s ability to tolerate...

  • John T. Bogart

    Palm Springs, California

    Property & Casualty Insurance Litigation Expert Witness

    Phone (760) 416-0871

    John T. Bogart has extensive expertise in the fields of major accounts and custom designed coverage in both underwriting and brokerage throughout his career. This has necessitated extensive knowledge of coverage, wordings and intents of insurance contracts as well as the standards of underwriters...

  • JShefftz Consulting

    Amherst, Massachusetts

    Applied Financial Economics and Public Policy Consulting - Expert Witness

    Phone (413) 256-1101

    Mr. Shefftz is an independent consultant who specializes in the application of financial economics to litigation disputes, regulatory enforcement, and public policy decisions. Previously he was a consultant with Industrial Economics, Incorporated ("IEc") from 1992 until April 2006 when he moved to...

  • K. J. Begley - Const. Eng. & Atty.

    Parlin, New Jersey

    Construction Expert

    Phone (732) 525-8200

    Construction Attorney - I was a construction engineer for 15 years, who has practiced law with a concentration in Construction Litigation for the past 10 years. I am available on a contract basis to aid other attorneys or corporations.

  • Kelley & Assoc.

    Davis, California

    Soil Science, Arborist, and Wetlands Experts

    Phone (530) 753-1232
  • KHB Consulting Services

    Evanston, Illinois

    Chemical Consultant and Expert Witness

    Phone (847) 475-2755

    KHB Consulting Services provides chemical expert witness & consulting services to attorneys and other legal professionals for the following areas of expertise: household chemical products, industrial chemicals, chemistry, chemicals, paint & coatings, adhesives, cleaning products, hazardous...

  • Korth Engineering, LLC

    Marlborough, Connecticut

    Environmental Engineering Litigation Support and Expert Witness Services

    Phone (860) 295-9458
  • KTW Associates

    Washington, Pennsylvania

    Medical Legal Nurse Consulting

    Phone (724) 229-6100

    KTW Associates, a certified legal nurse consultants firm can provide you with nursing and medical expertise, detailed case evaluation and professional support to develop and win medical related cases.

  • Kulwiec Group/Architects

    Santa Paula, California

    Architecture and Construction Forensic Expert

    Phone (805) 933-0225

    Kulwiec Group/Architects, an architecture and construction forensic expert firm, founded by John Kulwiec who has over 35 years of widely varied experience as a practicing architect, designing all types of buildings and facilities, including construction observation and hands-on construction...

  • Lapina & Associates, LLC

    Cranberry Township, Pennsylvania

    Forensic Engineering and Science Expert Witness Services

    Phone (724) 772-2695

    Lapina & Associates, LLC provides consulting and expert forensic engineering and scientific services to legal and insurance professionals toward the resolution of industrial, commercial, and residential personal injury and property damage claims and litigation.

  • Lee Segal, Segal Commercial

    Los Angeles, California

    Commercial Real Estate Expert Witness

    Phone (310) 748-5777

    Lee S. Segal has 40 years experience in Commercial Real Estate. He has worked for litigation attorneys on several cases in Breach of Contract, Mitigation of Damages, Environmental, Brokerage Disputes, Property Management, Partnership Disputes and Lease Interpretation.

  • Leggette, Brashears & Graham

    Groton, Connecticut

    Environmental Consulting

    Phone (203) 929-8555

    Founded in 1944, Leggette, Brashears & Graham (LBG) was the nation’s first consulting firm to specialize in hydrogeology.

  • Leggette, Brashears & Graham, Inc.

    Trumbull, Connecticut

    Professional Ground-Water and Environmental Services

    Phone (203) 452-3100
  • Levick Strategic Communications, LLC

    Washington, District of Columbia

    High Profile Litigation Media

    Phone (202) 973-1300

    LEVICK Strategic Communications, LLC is a renowned public relations agency based in Washington D.C that offers an extensive list of services for their clients including crisis management, corporate reputation management, public affairs, as well as digital, litigation and financial communications...

  • Lifespace Corporation

    Rochester, New York

    Due Diligence Inspection Services

    Phone (585) 738–5080
  • M. D. Campbell and Associates, L.P.

    Houston, Texas

    Environmental and Mining Forensic Expert

    Phone (713) 807-0021

    M.D. Campbell and Associates, L.P. (C&A) is a full-service environmental, water supply and mining consulting company serving industry in the U.S. and overseas. A professional consulting practice since leaving Du Pont in 1993, C&A is built around the well-known geologists and...

  • M.B. Pasternack & Associates, Inc.

    Sarasota, Florida

    Chemical Industry Consultant and Expert Witness

    Phone (941) 927-3513

    M.B. Pasternack & Associates, Inc, provides expert witness services for paints, coatings, chemicals, accidents, personal injury, failure analysis, polymers, plastics, product defects, adhesives, EPA, hazardous materials, laboratory testing, MSDS, OSHA, patents, safety, and solvents.

  • Mark K. Goldstein, Ph.D.

    Del Mar, California

    Chemistry, Forensic Science Expert

    Phone (858) 531-4852

    Specializing in carbon monoxide poisoning ; ◾Chemistry; ◾Forensic Science; ◾Fires; ◾Explosions; ◾Over 30 Years of Experience; Mark K. Goldstein, Ph.D. has extensive experience in forensic work in the areas of carbon monoxide poisoning, chemical...

  • MatthewsDaniel

    Houston, Texas

    Marine and Offshore Oil & Gas Industry Consultants

    Phone (713) 622-1633

    MatthewsDaniel was established in 1962 in Houston to provide marine surveying, loss adjusting, and appraisal services to the energy industry and its insurers. Today our operations span the major continents and our scope of services has increased considerably.; Around the world, MatthewsDaniel takes...

  • Mc Vehil-Monnett Associates, Inc.

    Englewood, California

    Environmental Consulting and Litigation Support Services

    Phone (303) 790-1332
  • McKeon Engineering & Associates, LLC

    Orlando, Florida

    Professional Civil Engineering Consulting Firm

    Phone (407) 928-7192

    We are a full-service Civil Engineering consulting firm located in Orlando, FL serving clients throughout Florida and offers a 'one-stop design/engineering/permitting' experience for the development and construction industry, including turn key pre-construction services ranging from due diligence...

  • Mencon LLC

    Price, Utah

    Mining & Environmental Consultants

    Phone (435) 636-0373

    Mencon LLC is a mining and environmental consulting firm located in the western United States. We provide services in coal, trona, gold, and other sedimentary and hard rock mining areas. Our principal consultant has over 25 years of experience in mine operations, engineering, safety, maintenance,...

  • Mercury Technology Services

    Tomball, Texas

    Mercury Expert

    Phone (281) 255-3775

    Mercury Expert

  • Meridian Engineering & Technology, Inc. - Dr. Gary Hutter, P. E., CSP

    Glenview, Illinois

    Safety, Mechanical, & Industrial Hygiene Engineering Expert Witness

    Phone (847) 297-6538

    Meridian Engineering & Technology is a Safety Consulting firm, providing services in both forensic and non-forensic activities. Dr. Gary Hutter is the President of the firm and has over 35 years of experience and training in safety, mechanical, environmental and industrial hygiene engineering....

  • Metallurgical Viability, Inc.

    Elkton, Maryland

    Corrosion and Metallurgical Engineering

    Phone (443) 616-4339

    Economic and Technical Due Diligence of Chemical and Metallurgical Facilities for Investment, Insurance, or Legal Claims.

  • Michael D. Rosen, CPA, Ph.D., ABV

    Long Beach, California

    Accounting and Economic Damages Expert Testimony

    Phone (562) 256-7052

    Dr. Michael D. Rosen serves as an expert witness and forensic accountant in the Los Angeles, California area. He provides consultative services to attorneys on wide range of litigation, including divorce proceedings, contract disputes, fraud and environmental issues. His ability to translate...

  • Microecologies

    Manhattan, New York

    Air Quality, Environmental Evaluations and Exposures Expert Witness

    Phone (212) 755-3265

    Microecologies is the area's cutting edge environmental inspection company

  • Midstream Farm, LLC

    Rockville, Virginia

    Expert Witness for Historical Operating Practices & Industry Standards of Tank Farms

    Phone (804) 317-0777

    Bulk Liquid Terminal Consultant for over 40 years with experience at over 1,000 tank terminal and pipeline locations in 50 states and worldwide. He continues to provide expert witness services as well as environmental, health, safety, and security services with special emphasis given to agency...

  • Mining & Environmental Consultants, Inc.

    Sun City, Arizona

    Mine Engineering & Permitting Service/Consultation

    Phone (623) 376-6435

    Mineral property evaluation, mine design, mine permitting.

  • Monroe Toxicology

    Oak Island, North Carolina

    Chemical Exposure and Toxicology Expert Witness Services

    Phone (814) 330-2557

    Consultant in Environmental Toxicology and Risk Assessment.

  • MVA Scientific Consultants

    Duluth, Georgia

    Focused on the Science of Small Things

    Phone (770) 662-8509

    MVA Scientific Consultants provides critical analysis and support for a variety of public and private sector interests through the use of electron and light microscopy. The Firm specializes in solving unique client challenges including: QA/QC, litigation support, industrial hygiene, environmental...

  • N&P Limited

    Harpers Ferry, West Virginia

    Environmental and Chemical Industry Expert

    Phone (304) 724-1315

    Dr. Cheremisinoff is a leading expert in hazardous materials handling and responsible care issues. His career spans more than 20 years in the oil and gas, petrochemicals, and hazardous waste remediation fields. He has been involved with many dozens of environmental litigations and toxic torts, and...

  • National Trucking Safety Consultants, LLC

    Navarre, Florida

    Trucking Safety, Driver Qualifications, Driver Training & DOT Regulations Expert Witness

    Phone (850) 939-8926

    National Trucking Safety Consultants, LLC services include setting up management teams, programs and procedures for effective hiring, training and supervising truck drivers. Insure compliance with DOT, OSHA, HazMat and Environmental regulations. The firm serves as expert witness for plaintiff and...

  • Nationwide Environmental Services, Inc.

    Golden, Colorado

    Environmental Regulation Compliance - Expert Witness

    Phone (303) 232-2134
  • O'Donnell Consulting Engineers, Inc.

    Pittsburgh, Pennsylvania

    Engineering Design & Analysis Expert Consultants

    Phone (412) 835-5007

    O'Donnell Consulting Engineers, Inc. performs failure analysis, fire and explosion analysis, and product liability investigations. We are a team of multi-disciplined engineers, dedicated to solving simple to complex technical issues. Our extensive engineering design and analysis experience gives us...

  • OCM Test Laboratory, Inc.

    Anaheim, California

    Orange County Material Test Laboratories

    Phone (714) 630-3003

    OCM Test Laboratories, Inc. has been in business since, 1976 servicing government and commercial industries in the testing of materials, primarily but not limited to advanced composites and other non-metals. The laboratory is housed in a free standing 14,500 square foot building. The internal...

  • Pacific Southwest Biological Services, Inc.

    National City, California

    Environmental Consultants and Expert Witness Services

    Phone (619) 477-5333
  • Paul Goldstein, Ph.D.

    El Paso, Texas

    Forensic Science, DNA and Toxicology Services - Expert Witness

    Phone (915) 276-1910

    Professor of Toxicology, Genetics, Forensic DNA Analysis, Member of the American Society of Crime Lab Directors, and Member of the Society of Toxicology

  • Paul L. Errico Associates, Incorporated

    Bridgeport, Connecticut

    OSHA Safety Consultant and Expert Witness

    Phone (203) 336-9725

    Paul L. Errico Associates, Inc. has been providing technical support to clients to insure that they are in compliance with federal (OSHA Standards, 1910, 1926), state and local safety regulations for over 25 years. The company is also involved in litigation support to attorneys and insurance...

  • Powerplant Consultants, Inc.

    Ontario, California

    Industrial Power Generation Specialists

    Phone (909) 986-1141

    Specialist in industrial power generation including cogeneration, standby emergency power, landfill and digester gas fueled engines, geothermal, solar power, fuel cells, gas turbine generators, power plant instrumentation & control systems and economic analysis of power generation systems and...

  • Premiere Environmental Consultants, Inc.

    Murrieta, California

    Industrial Hygiene, Safety & Environmental Experts

    Phone (951) 600-8075

    Premiere Environmental Consultants, Inc. provide expert witness services for the professional fields of industrial hygiene, safety and environmental health.

  • Prestige Legal Nursing Consultants, Inc.

    Simi Valley, California

    Legal Nurse Consultants

    Phone (805) 583-5290

    We provide support services to attorneys to assist with preparation of medical-related cases

  • Princeton-Somerset Group, Inc.

    Hillsborough, New Jersey

    Medical Toxicology and Environmental Expert Witnesses

    Phone (908) 369-6890
  • Pro-Ag Consultants

    Mesilla Park, New Mexico

    Expert in Agronomy, Entomology, Herbicide, Pesticides, Soil & Plants

    Phone (575) 639-5110
  • Professional Analytical and Consulting Services, Inc. (PACS)

    Coraopolis, Pennsylvania

    Environmental Consultant and Expert Witness Services

    Phone (724) 457-6576
  • Public Health & Safety, Inc.

    Rockford, Illinois

    Toxic Tort Expert Witness

    Phone (815) 961-9239
  • Quality Telecom Consultants, Inc.

    Penryn, California

    Telecom Consulting Services

    Phone (916) 663-0180

    Quality Telecom Consultants (QTC) is the leading provider of management consulting for planning, engineering, and construction related services to communication system owners, operators, and equipment suppliers worldwide.

  • R. Whitfield Associates Trust

    Oberlin, Louisiana

    Product Design, Environmental/Safety Analysis and Evaluation/Geological

    Phone (337) 246-0852

    Green Construction Residential And Small Business Design, Environmental Geology, Product Design, Environmental: Energy, Air, water and soils, Waste to Energy or Bio-fuels and COmbined-Heat-Power-Systems, Safety:OSHA

  • R.A. West Associates, Inc.

    Newtown, Pennsylvania

    Environmental Claims Consultants and Expert Witnesses

    Phone (215) 860-5026
  • R.W. Powitz & Associates, P.C.

    Old Saybrook, Connecticut

    Public Health and Safety Expert Witnesses

    Phone (860) 388-0893
  • Rafferty & James, Inc

    Devon, Pennsylvania

    Indoor Air Quality Expert Witness and Litigation Support Services

    Phone (610) 688-4252
  • Randy N. Roth, PhD

    Thousand Oaks, California

    Toxicology Consultant and Expert Witness

    Phone (805) 373-7332
  • RAPPS Engineering and Applied Science

    Springfield, Illinois

    Environmental Engineering Compliance Expert Witness

    Phone (217) 787-2118

    RAPPS Engineering and Applied Science, founded in 1978, is a mid-sized environmental consulting firm that applies environmental and civil engineering skills to provide high quality, affordable solutions to problems faced by businesses and communities.

  • Reed Transportation Service Inc.

    Columbus, Ohio

    Trucking and Construction Industry Consultant & Expert Witness

    Phone (614) 853-0340

    Reed Transportation Service provides training and consultant services from hands-on experience of management, operations, safety and maintenance of trucks, buses, tractor-trailers and various specialty construction and off-road equipment. This unique insight has assisted on over 100 various...

  • RGL Forensics

    Denver, Colorado

    Forensic Accounting

    Phone (303) 721-8898

    RGL Forensics is an international firm of accounting, valuation and technology professionals who are trained in discovering and defining financial value. RGL Forensics has 23 offices worldwide with professionals dedicated to the specialized field of financial forensics. RGL combines the skills and...

  • Ric Middleton, PE

    Tomball, Texas

    Mechanical Engineering Expert Witness

    Phone (832) 334-6617
  • Richard C. Smardon

    Syracuse, New York

    Environmental Engineering Expert Witness

    Phone (315) 492-3878
  • Riebdon International

    Naples, Florida

    Quality Environmental Health Safety Consultants and Litigation Support Services

    Phone (239) 595-0094

    Riebdon International provides global client support services in Quality Environmental Health and Safety Systems Development, Management and Compliance, Industrial Risk Management, Industrial Hygiene, Occupational Safety and Environmental Training

  • Rimkus Analytics, LLC

    Houston, Texas

    Computer Forensic Expert Witness

    Phone (713) 621-3550

    Rimkus, in business for over 26 years, has more than 300 full-time employees in 38 U.S. as well as London offices, and continually exceeds our clients' expert witness, technical advisory and claims consulting expectations and needs - the depth and breadth of our resources is extremely unique. ; We...

  • Rimkus Consulting Group, Inc.

    Houston, Texas

    Multi-Discipline Engineering, Forensics and Business Analysis - Expert Witness Services

    Phone (713) 621-3550

    Rimkus Consulting Group is a broad-based technical consulting firm with offices nationwide and over 300 full-time staff members providing advisory and consulting services in a broad range of disciplines. Since 1983, Rimkus Consulting Group, Inc. has built and maintained a reputation of quality,...

  • RMG and Associates, Inc.

    Saratoga, California

    Semiconductor Process, Circuit, and Device Patent Expert Witness

    Phone (408) 446-3040

    RMG and Associates provides expert witness services in semiconductor circuits, processes and devices. Ron Maltiel, CEO, is a senior member of IEEE, and has developed storage technology and storage devices such as Dynamic Ram (DRAM), Flash (NAND, NOR, EEPROM, SSD and HDD), Static RAM (SRAM) memories...

  • Roaring Brook Consultants, Inc.

    South Berwick, Maine

    Failure Analysis With Litigation Support and Expert Testimony

    Phone (207) 384-2643
  • Robert J. Laumbach MD, MPH, CIH

    Elizabeth, New Jersey

    Occupational and Environmental Medicine - Consulting Services and Expert Witness

    Phone (908) 436-8411
  • Robson Forensic, Inc.

    Lancaster, Pennsylvania

    National Multidiscipline Forensic Experts Firm

    Phone (800) 813-6736
  • Ron George Design & Consulting Services

    Monroe, Michigan

    Plumbing Systems Forensic Investigations, Expert Witness and Litigation Support Services

    Phone (734) 755-1908

    Ron George Design & Consulting Services provides mechanical design & consulting services in plumbing, piping & fire protection design. We also provide plumbing & mechanical code and standard consulting services. Forensic investigations of plumbing, piping & mechanical system...

  • Rothman and Associates

    Henderson, Nevada

    Environmental Expert Witness

    Phone (702) 896-3955
  • Russell E. Carlson, RCA BCMA

    Bear, Delaware

    Arborist, Risk Assessment and Hazardous Tree Inspections Consultant and Expert Witness

    Phone (302) 832-1911
  • Safdoc Systems, LLC

    Stoughton, Massachusetts

    Environmental Health, Safety and Toxicology

    Phone (781) 341-3893

    Provides consulting and expert witness services in environmentaol health and safety and toxicology. Brings to bear extensive experience in biomedical research along with practical experince in industrial hygiene and as director of safety of major urban hopsital.

  • Saibot Media

    Boca Raton, Florida

    Internet Marketing and Web Development for Attorneys & Law Firms

    Phone (877) 724-2686

    Saibot Media is an Internet Marketing, Web Development, and Internet Business Consulting Firm, with a strong emphasis on developing and branding unique, profitable online marketing strategies for Attorneys and Law Firms since 1999.

  • Scientific Advisory Services, Ltd.

    Great Neck, New York

    International Scientific Consultation Expert Witness

    Phone (516) 482-5374

    Scientific Advisory Services, Ltd. offers over thirty years of international experience consulting to insurance companies, municipalities, government agencies, and the legal profession. Consulted in more than 3,500 matters involving human factors, safety, personal injury and product liability....

  • Scientific and Forensic Services, Inc.

    Norfolk, Virginia

    Chemistry, Industrial Hygiene and Material Science Expert Witness

    Phone (757) 620-1988

    Scientific and Forensic Services Inc. since 1980 and under the guidance of Dr. Joseph H Guth, Cert. Industrial Hygienist, chemist and president has provided teams of independent experts as well as his own broad expertise to hundreds of attorneys in thousands of cases and insurance claim...

  • Shoener Environmental Consulting

    Dickson City, Pennsylvania

    Environmental Consultant and Expert Witness

    Phone (570) 489-6920
  • Soil Water Air Protection Enterprise

    Santa Monica, California

    Environmental Modeling, Chemical Risk and Exposure Assessment Expert

    Phone (310) 452-5555

    SWAPE is an innovative environmental consulting firm that brings outstanding experience and success to clients on projects involving complex environmental issues. Our clients include a diverse variety of law firms, municipalities, environmental consulting firms, non-profit organizations,...

  • Southwick Associates, Inc

    Fernandina Beach, Florida

    Fish, Wildlife, Natural Resource Economics

    Phone (904) 277-9765

    We specialize in statistical and economic research relating to fish, wildlife and the outdoors. Past clients are primarily industry trade associations, state fish and wildlife agencies, and utilities. We can help organizations understand the dollars and values created by people interacting with...

  • Steven M. Murow

    Santa Ana, California

    Grading Expert Witness

    Phone (714) 932 9992
  • Stockdale Energy Company

    Bakersfield, California

    Oil and Gas Exploration and Production

    Phone (661) 809-3745

    I am a 50 year plus Petroleum Geologist. Worked for Shell Oil Company, Consulted and started an Oil E&P Company- sold and back to Consulting Petroleum Geologist

  • Strategic Environmental Analysis, LLC

    Potomac, Maryland

    Industrial Wastewater, Solid, Hazardous and Radioactive Waste Expert Witness

    Phone (301) 299-6013
  • Svoboda Ecological Resources

    Shorewood, Minnesota

    Natural Resources and Environmental Consulting and Expert Witness Services

    Phone (952) 471-1100
  • Tamura Environmental, Inc.

    Petaluma, California

    Air Pollution Expert Witness

    Phone (707) 773-3737

    Tamura Environmental, Inc. headed by Todd Tamura, QEP, is a consulting firm specializing in technical, regulatory, and communications issues in the field of air pollution and greenhouse gases.

  • Taylor & Hammel LLC

    Arlington, Virginia

    Litigation, Environmental & Historical Research and Support Firm

    Phone (703) 822-4658

    Taylor & Hammel LLC is a litigation and environmental research firm providing historical, investigative, and analytical services and support to environmental, legal, and business clients. Our research services furnish businesses and law firms the professional assistance necessary to effectively...

  • Termine Group, LLC

    The Woodlands, Texas

    Chemicals & Energy Consulting - Bromine & Water Chemistry Expert Witness

    Phone (225) 408-1995

    Termine Group, LLC is a management consulting firm specializing in expert litigation, strategy development, mergers & acquisitions, and business intelligence for the chemical and energy industry. We provide plaintiff and defense services, develop growth strategies, assist with acquisition...

  • Tetradyn (TETRAD Dynamics)

    Richmond, Virginia

    Applied Science Expert Witness

    Phone (757) 847-5511

    TETRADYN is a specialist in physical, chemical, and biological risk/threat early warning, prediction, sensing, diagnostics, and response, and in our work and with our network of experienced professionals from military, police, intelligence, clinical medicine, and related scientific and engineering...

  • The Brattle Group

    Cambridge, Massachusetts

    Economic Consulting

    Phone (617) 864-7900

    The Brattle Group provides consulting services and expert testimony in economics, finance, and regulation to corporations, law firms, and public agencies worldwide. Our principals are internationally recognized experts, and we have strong partnerships with leading academics and highly credentialed...

  • The CECON Group, Inc.

    Wilmington, Delaware

    Scientific & Technical Experts & Consultants

    Phone (302) 994-8000

    The CECON Group founded in 1985, is a network of distinguished scientists and engineers in virtually every area of science, technology, and engineering. Nearly 1,000 participating consultants augment the group of highly qualified principals. These consultants have thousands of years of experience...

  • The Intelligence Group

    Bedminster, New Jersey

    Digital Investigations, Computer Forensics and Business Intelligence Services

    Phone (908) 396-1467

    In short, my practice specializes in "Digital Autopsy's" using proprietary technology and tools to recover active and deleted information off computer systems and other electronic devices. I help employers, attorneys who litigate, and spouses find the digital fingerprints left behind on computers,...

  • The Windsor Consulting Group, Inc.

    South River, New Jersey

    Occupational and Environmental Health and Safety Consultants

    Phone (732) 221-5687

    Assisted legal counsel on plaintiff and defense of cases related to personal protective equipment, industrial hygiene, safety, safety management policy and procedures, regulatory compliance, and exposures to diesel fume emissions, chlorinated dioxin and furans, occupational noise, asbestos, and...

  • Timothy Wright

    Logan, Utah

    Expert Witness Meteorologist and Professional Environmental Scientist

    Phone (801) 660-5710

    I consult as a Forensic Meteorologist and Expert Geophysical Data Analyst for court cases and insurance claims. I validate the accuracy of data and interpolate weather conditions for locations in question, as well as analyze and convey results through tabulation, graphing, and mapping. Also, field...

  • Todd Dalotto

    Corvallis, Oregon

    Medical Marijuana Horticultural Science and State Medical Marijuana Program Administration Expert

    Phone (541) 752-9053

    • Marijuana production (medicinal, cultural practices, supplies, equipment, yields, pest control, pathology, breeding, research, legal compliance, security; • Marijuana processing (medicinal quality control, equipment, storage, handling); • Marijuana use (medicinal delivery methods, paraphernalia,...

  • Trinity Consultants

    Dallas, Texas

    Environmental and Industrial Safety Consultants & Expert Witness Services

    Phone (972) 661-8100
  • Troy Risk, Inc.

    Indianapolis, Indiana

    Environmental Engineering and Consulting Service

    Phone (317) 570-6730

    Troy Risk, Inc. is an environmental consulting and engineering firm of geologists, engineers and environmental scientists who specialize in investigation and remediation of soil and groundwater, brownfields redevelopment, and landfill compliance. We offer business-savvy environmental consulting for...

  • United States Public Adjusters®

    Hollywood, Florida

    Loss Adjustment Procedures and Insurance Claims Expert Witness

    Phone (954) 927-1425

    United States Public Adjusters ® (USPA) are licensed, bonded and insured public insurance adjusters offering the insurance help you need with offices in Texas and Florida. We have settled the insurance claim needs of homeowners and business owners in many counties throughout. Our track record...

  • Water Resources Consulting Services, Inc. (WRCS)

    Palm Desert, California

    Water Resources Engineering - Hydrology & Hydraulics Expert Witness Services

    Phone (760) 895-4411

    WRCS provides worldwide litigation support in surface water hydrology and hydraulics, forensic flood evaluations and flood control systems design and operation. Mr. Van Bruggen has over 30 years of civil engineering experience, and has testified over 100 times as a water resources engineering...

  • Wayne Roth-Nelson, MSTM, PhD, DABFE, FACFEI

    Longmont, Colorado

    Expert Witness Environmental Toxicology & Epidemiology

    Phone (303) 485-8305

    Toxic Torts, Expert Witnessing, Environmental Health, Occupational Health, Sick Buildings, Indoor-Outdoor Air, Drinking Water, Landfills, Hazardous Materials, Environmental Toxicology, Environmental Epidemiology, Chemicals, Toxic Exposures, Health Risks, Disease Causation, Molds, Bacteria,...

  • Weather Decision Technologies

    Norman, Oklahoma

    Meteorological Forensics and Reconstruction Services

    Phone 405-579-7675
  • Wheatley US Limited

    Bala Cynwyd, Pennsylvania

    Construction Claims Consulting, Litigation Support & Expert Testimony

    Phone (610) 658-0579

    Consulting firm specializing in issues relating to construction litigation, with a global reach through strategic alliances with other firms. We provide analysis in structural failure, delay and disruption, delay damages, Eichleay formula, design errors and omissions, construction product failures,...

  • White Shield, Inc.

    Kent, Washington

    Environmental, Surveying and Construction Services - Litigation Support

    Phone (253) 867-6070
  • Wildlife Control Consultant, LLC

    Lincoln, Nebraska

    Expert Witness Wildlife Damage Management Animal Control

    Phone (402) 489-1042

    Involved in wildlife control since 1988. I provide insight, evaluation, and testimony regarding damage caused by wildlife. For example, was a nuisance wildlife control operator negligent in the application of his services? Were there alternative techniques available to control the problem that were...

  • Zima

    Lynnwood, Washington

    Russian Court Interpreter

    Phone (425) 774-0489

    Founded in 1990, Zima.Net offers expert translation and interpretation services and consulting. Our extended network of top-rated translators, residing in the US, Canada and former Soviet republics can handle projects of virtually any volume. The owner of Zima.Net, Vadim Zima is a professional...

  • ZymaX Forensics

    Escondido, California

    Environmental Forensics & Geochemistry

    Phone (760) 781-3338

    Consultants and Laboratory for Environmental Forensics, Geochemistry and Environmental Analytical Testing. Litigation Support and Expert Witness Testimony. Specialties: petroleum hydrocarbon analysis, gas geochemistry, biomarkers, PNAs, PCBs, oxygenates, fuel ID, mixing ratios, age dating, metal...

  • Chemistry Matters

    Calgary, Canada

    Environmental Chemistry & Chemical Expert Witness

    Phone 403-669-8566

    Court Sandau, a professional chemist specializing in geoforensics, environmental forensics, arson investigations & biomonitoring. This includes detecting, identifying and determining sources of chemicals (gases, liquids, ignitable liquid residues and more) as well as assessing the impact of...

  • Climet Systems

    Newmarket, Canada

    Forensic and Applied Climatology Services

    Phone 905-954-193
  • InAIR Environmental Ltd.

    Ottawa, Canada

    Indoor Environmental Consultants and Expert Witnesses

    Phone (613) 224-3863
  • Kemic Bioresearch Labs Ltd.

    Kentville, Canada

    Forensic Toxicology, Pharmacology & Pharmacokinetics Consultants - Expert Witness Services

    Phone (902) 678-8195

    Kemic Bioresearch (est. 1980) offers consulting and research services in the areas of pharmacology, pharmacokinetics and toxicology. Our forensic toxicological consulting has concerned matters ranging from DUI (alcohol & drugs) to homicide and wrongful death. Kemic has also provided expert...


Find an Expert Witness

Find a Lawyer

Find a Local Lawyer