Ms. Lori J. Costanzo

Ms. Lori J. Costanzo


Costanzo Law Firm, APC

111 West St. John Street
Suite 700
San Jose, California 95113

(408) 993-8493

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Since 1989, Lori Costanzo has been practicing civil litigation throughout Northern California. She is experienced in civil litigation, professional malpractice, employment discrimination, labor and employment, personal injury, wrongful termination, and general business and contract disputes.

With more than 25 years of experience, Lori Costanzo has engaged in a broad range of complex civil actions; she has handled jury and bench trials in both state and federal courts, and has served as a fierce advocate for her clients in mediation and arbitration. Her experience extends to the judicial level where she served as a Judge Pro Tem in Santa Clara County and is currently a Mediator & Early Neutral Evaluator on the Santa Clara County Superior Court Panel. She also enjoys developing her private mediation practice.

Bar Admission

1989, California


Santa Clara County Bar Association, Women Lawyer’s Executive Committee, Lean-In Conference, Co-Chair (8 yrs)
Santa Clara County Bar Association, Labor and Employment Executive Committee
Santa Clara County Bar Association, ADR Executive Committee
Santa Clara County Bar Association, former Board of Trustees and Executive Committee
Santa Clara County Trial Lawyers Association, Member
California Employment Lawyer’s Association, Member
Consumer Attorneys of California, Member
American Bar Association, Member
National Employment Lawyer’s Association, Member

Lawyer's Areas of Practice


McGeorge School of Law, Sacramento, California
University of Arizona
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