Atty. Ronald James Thommarson

Atty. Ronald James Thommarson

Ronald James Thommarson is a lawyer practicing civil rights, business, financial institutions and 1 other area of law. Ronald received a B.A. degree from Stanford University in 1990, and has been licensed for 32 years.

Irvine Irvine 32 yrs experience 32 year
Call (626) 669-0125 Book Appointment

Profile Summary

About Ronald James Thommarson at a glance

Ronald James Thommarson is a Partner based in Irvine, California, practicing at Robertson Thommarson Llp. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on employment, business, and civil rights. Admitted to practice in California (1994), U.S. District Court, Central District of California (1994), U.S. Court of Appeals, Ninth Circuit (1994), and U.S. District Court, Southern District of California (1996). Educated at University of Southern California Law Center (J.D., 1994) and Stanford University (B.A. Political, 1990). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ronald James Thommarson is a lawyer practicing civil rights, business, financial institutions and 1 other area of law
  • Ronald received a B.A. degree from Stanford University in 1990, and has been licensed for 32 years
  • Ronald practices at Robertson + Thommarson, LLP in Irvine, CA

Practice Areas Explained

Ronald James Thommarson's Areas of Practice

Each practice area below reflects the types of cases Ronald James Thommarson 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.

Ronald James Thommarson is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Ronald James Thommarson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Ronald James Thommarson is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights 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 Irvine 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 andnue, 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Ronald James Thommarson

Where is Ronald James Thommarson's law office located?
Ronald James Thommarson's law practice is located in Irvine, California. The firm is Robertson Thommarson Llp. You can contact the office directly through this profile page.
What practice areas does Ronald James Thommarson handle?
Ronald James Thommarson focuses on employment, business, civil rights. Each practice area listed reflects experience handling cases of that type in California.
How long has Ronald James Thommarson practiced law?
Ronald James Thommarson has 32+ years of legal experience and has been licensed since 1994.
Where did Ronald James Thommarson go to law school?
Ronald James Thommarson earned their education at (J.D., 1994); (B.A. Political, 1990).
How can I contact Ronald James Thommarson for a consultation?
You can contact Ronald James Thommarson 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.

Education

J.D.
University of Southern California Law Center
- 1994
B.A. Political
Stanford University
- 1990

Bar Admissions

California
Admitted: 1994
U.S. District Court, Central District of California
Admitted: 1994
U.S. Court of Appeals, Ninth Circuit
Admitted: 1994
U.S. District Court, Southern District of California
Admitted: 1996
U.S. District Court, Eastern District of California
Admitted: 2002

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