Atty. Gregory Daniel Trimarche

Atty. Gregory Daniel Trimarche

Gregory Daniel Trimarche is a lawyer practicing environmental, global energy & infrastructure, litigation and 4 other areas of law. Gregory received a B.A. degree from University of Kansas, and has been licensed for 37 years.

Laguna Beach Laguna Beach 37 Years Experience 37 year
Call (925) 480-9089

Profile Summary

About Gregory Daniel Trimarche at a glance

Gregory Daniel Trimarche is a Member based in Laguna Beach, California, practicing at Law Offices Of Gregory D Trimarche. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on employment, litigation, environmental, and energy. Admitted to practice in California U.S. District Court for the Central District of California U.S. District Court for the Ea (1989). Educated at University of Kansas School of Law law (—) and University of Kansas B.A. Political Science University of Kansas B.A. Economics University of Kansas B.A. 1986 Dean's List University of Kansas B.A. College Honors Program: Internship as a lo (—). Recognitions include AV Preeminent. Active member of Chair, Environmental Law Section, 2002-2003 Environmental Law Section Executive Committee, 1995-2003) State Bar of California (Chair, Environmental Law Section, 2001-2002 Environmental Law Section Executive Committee, 1997-2002, Los Angeles County Bar Association. Serves clients in Laguna Beach, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Daniel Trimarche is a lawyer practicing environmental, global energy & infrastructure, litigation and 4 other areas of law
  • Gregory received a B.A. degree from University of Kansas, and has been licensed for 37 years
  • Gregory practices at Law Offices of Gregory D. Trimarche in Laguna Beach, CA

Practice Areas Explained

Gregory Daniel Trimarche's Areas of Practice

Each practice area below reflects the types of cases Gregory Daniel Trimarche handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Gregory Daniel Trimarche is one of 151,622 employment attorneys indexed nationally. Browse employment attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Gregory Daniel Trimarche is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Gregory Daniel Trimarche is one of 50,776 environmental attorneys indexed nationally. Browse environmental attorneys in California →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Gregory Daniel Trimarche is one of 32,699 energy attorneys indexed nationally. Browse energy attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Laguna Beach are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Laguna Beach or all attorneys in California.

Frequently Asked

Common questions about Gregory Daniel Trimarche

Where is Gregory Daniel Trimarche's law office located?
Gregory Daniel Trimarche's law practice is located in Laguna Beach, California. The firm is Law Offices Of Gregory D Trimarche. You can contact the office directly through this profile page.
What practice areas does Gregory Daniel Trimarche handle?
Gregory Daniel Trimarche focuses on employment, litigation, environmental, energy. Each practice area listed reflects experience handling cases of that type in California.
How long has Gregory Daniel Trimarche practiced law?
Gregory Daniel Trimarche has 37+ years of legal experience and has been licensed since 1989.
Where did Gregory Daniel Trimarche go to law school?
Gregory Daniel Trimarche earned their education at (—); (—).
How can I contact Gregory Daniel Trimarche for a consultation?
You can contact Gregory Daniel Trimarche directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Gregory Daniel Trimarche received?
Gregory Daniel Trimarche's notable recognition includes: AV Preeminent.

Education

University of Kansas School of Law law
- In Progress
University of Kansas B.A. Political Science University of Kansas B.A. Economics University of Kansas B.A. 1986 Dean's List University of Kansas B.A. College Honors Program: Internship as a lo
- In Progress

Awards

AV Preeminent

Bar Admissions

California U.S. District Court for the Central District of California U.S. District Court for the Ea
Admitted: 1989

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