Tetra Tech ERISA Class Action
Verified October 24, 2026Found via the federal court docketHow ClaimWatch verifies cases
Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.
Where this case stands
In litigation
The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.
Pending in the District Court, C.D. California (No. 2:24-cv-01394).
- February 21, 2024Case filed
What happened
A proposed class action against Tetra Tech, Inc., apparently concerning employee benefits under ERISA. The docket does not include specific allegations, but the nature of suit is ERISA. The court granted a motion to compel arbitration and stayed the case pending arbitration.
Do you qualify?
No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.
How to file
There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.
Common questions
- Can I file a claim in the Tetra Tech ERISA Class Action case?
- No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed February 21, 2024 in the District Court, C.D. California (No. 2:24-cv-01394).What a class action lawsuit is →
- Who are the attorneys in the Tetra Tech ERISA Class Action?
- For the plaintiffs: Matthew B Hayes (Hayes Pawlenko LLP); Kye Douglas Pawlenko (Hayes Pawlenko LLP). For Tetra Tech, Inc.: Sara Ehsani-Nia (Bibiyan Law Group, P.C.); Kimberly A. Jones (Faegre Drinker Biddle and Reath LLP); Emily A. Kile-Maxwell (Faegre Drinker Biddle and Reath LLP). From the public court docket.
Who's involved
Plaintiffs
- Tamara Yagy
Defendants
- Does
- Tetra Tech, Inc.
Counsel for plaintiffs
- Matthew B HayesHayes Pawlenko LLPRepresents Tamara Yagy3 tracked casesmhayes@helpcounsel.com · (626) 808-4357
- Kye Douglas PawlenkoHayes Pawlenko LLPRepresents Tamara Yagy3 tracked caseskpawlenko@helpcounsel.com · (626) 808-4357
Counsel for defendants
- Sara Ehsani-NiaBibiyan Law Group, P.C.Represents Tetra Tech, Inc.2 tracked casessara.ehsaninia@faegredrinker.com · (310) 438-5555
- Kimberly A. JonesFaegre Drinker Biddle and Reath LLPRepresents Tetra Tech, Inc.kjones@willkie.com · (312) 569-1296
- Emily A. Kile-MaxwellFaegre Drinker Biddle and Reath LLPRepresents Tetra Tech, Inc.2 tracked casesemily.kilemaxwell@faegredrinker.com · (317) 237-1228
Other cases these firms appear in
- Albertsons ERISA Class Action · Hayes Pawlenko LLP
- Mattel ERISA Class Action · Hayes Pawlenko LLP
- Martinez v. Transglobal Holding Co. · Bibiyan Law Group, P.C.
- Srinivas v. Amazon.com Inc. Employment Class Action · Bibiyan Law Group, P.C.
- Barry Burns v. Moss Adams LLP Employment Class Action · Bibiyan Law Group, P.C.
From the public court docket, contact details as filed; not an endorsement.
In the news
- San Francisco's Hunters Point cleanup scandal leads to major settlementBiztoc.com · August 26, 2026
- Contractor files $20M lawsuit against sewage plant builder, Metro VancouverVancouver Sun · May 2, 2019
- Attorney Demands Governor Dump Fire Cleanup Contract With Tetra Tech - NBC Bay AreaNBC Bay Area · January 23, 2019
Headlines via NewsAPI.
Guides:What is a class action lawsuit?How class membership worksYour options as a class member
Summarised from public settlement documents; confirm terms on the official settlement website. ClaimWatch is not a law firm, and filing a claim is free.
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