About James Frantz

James P. Frantz is the founding attorney of Frantz Law Group and one of California's most accomplished trial lawyers, with more than 47 years of experience in complex, high-stakes litigation. A cum laude graduate of UC Santa Barbara and Thomas Jefferson School of Law, he has led Plaintiffs' Steering Committee roles in the Porter Ranch Gas Leak and wildfire litigation against PG&E and Southern California Edison, securing over $15.5 billion in total recoveries for thousands of victims. Notable results include a $223 million jury verdict in a professional negligence case among the largest in Southern California history, a $55.4 million verdict against a public utility for a helicopter crash that killed four U.S. Marine Corps officers, and an $18.5 million verdict against a dietary supplement company that led Congress to permanently ban the product. He serves on the board of Impact Teen Drivers and is a fellow of the American Bar Foundation.

Proven verdicts and settlements

$13.5 billionSettlement

Frantz Law Group, representing roughly 5,000 victims, helped negotiate a $13.5 billion PG&E bankruptcy settlement covering tens of thousands of survivors and families from the 2015 Butte, 2017 North Bay, and 2018 Camp wildfires.

U.S. Bankruptcy Court, Northern District of California · 2020Wrongful DeathRead the full story →
$1.7 billionSettlement

Frantz Law Group, led by attorneys James Frantz and William Shinoff, represented nearly 1,000 public school districts across 38 states in multidistrict litigation against JUUL Labs, reaching a $1.7 billion settlement in 2023 that covered approximately 1,600 school districts, local governments, tribal entities, and individual consumers.

U.S. District Court, Northern District of California (MDL) · 2023Product LiabilityRead the full story →
$800 millionSettlement

Frantz Law Group secured a share of an up-to-$800 million settlement with MGM Resorts International on behalf of 199 victims of the October 2017 Route 91 Harvest festival shooting, one of the largest mass-casualty compensation funds in U.S. history.

Federal Court (multi-district) · 2019Premises LiabilityRead the full story →
$223 million (verdict; reversed on appeal and confidentially settled)Verdict

A San Diego jury awarded $223 million to a securities broker whose malpractice attorney had allowed his fraud claims against Prudential Securities to be silently released in a class action settlement, with James P. Frantz representing the broker in the ensuing litigation.

San Diego Superior Court · 1998Read the full story →
$12.5 million

San Diego Superior Court Judge Ronald Styn ordered Cytodyne Technologies to pay $12.5 million in restitution to California consumers of the ephedra weight-loss supplement Xenadrine RFA-1, finding the company had misrepresented and suppressed scientific research in its marketing.

San Diego Superior Court · 2003Product LiabilityRead the full story →
View all 5 proven verdicts →

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

Practice areas

Education

Thomas Jefferson School of Law
J.D., 1979
University of California, Santa Barbara
Undergraduate, 1975

Other attorneys at Frantz Law Group

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Proven verdicts and settlements from other San Diego firms

Gomez Trial Attorneys
Gomez Trial Attorneys
$106 million · San Diego Jury Returns $106 Million in the Fentanyl Murder of Greg de Villers
CaseyGerry
CaseyGerry
$14.7 billion · Volkswagen Pays $14.7 Billion to Settle Clean Diesel Emissions Fraud Affecting 500,000 U.S. Owners
Estey & Bomberger
Estey & Bomberger
$100 million · $100 Million Settlement Ends Ohio State's Strauss Abuse Litigation, Covering Nearly 280 Survivors
Thorsnes Bartolotta McGuire
Thorsnes Bartolotta McGuire
$94.5 million · San Diego Developer Wins $94.5 Million Jury Verdict Over City's Broken Promises at Otay Mesa
Harris Personal Injury Lawyers, Inc.
Harris Personal Injury Lawyers, Inc.
$21.5 million · $21.5 Million Settlement After Exposed Trolley Rail Left Man Paralyzed at San Diego Transit Station