Atty. Mark Trevor Harmon

Atty. Mark Trevor Harmon

Mark Trevor Harmon is a lawyer. Mark received a A.B. degree from Princeton University in 1977, and has been licensed for 45 years.

Campbell Campbell 45 yrs experience 45 year
Call (669) 679-0219 Book Appointment

Profile Summary

About Mark Trevor Harmon at a glance

Mark Trevor Harmon is an attorney based in Campbell, California. They have 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in California (1981). Educated at Hastings College of the Law, University of California (J.D., 1981) and Princeton University (A.B., 1977). Serands clients in Campbell, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Trevor Harmon is a lawyer
  • Mark received a A.B. degree from Princeton University in 1977, and has been licensed for 45 years
  • Mark practices in Campbell, CA

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 Campbell 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 Campbell or all attorneys in California.

Frequently Asked

Common questions about Mark Trevor Harmon

Where is Mark Trevor Harmon's law office located?
Mark Trevor Harmon's law practice is located in Campbell, California. You can contact the office directly through this profile page.
How long has Mark Trevor Harmon practiced law?
Mark Trevor Harmon has 45+ years of legal experience and has been licensed since 1981.
Where did Mark Trevor Harmon go to law school?
Mark Trevor Harmon earned their education at (J.D., 1981); (A.B., 1977).
How can I contact Mark Trevor Harmon for a consultation?
You can contact Mark Trevor Harmon 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.
Hastings College of the Law, University of California
- 1981
A.B.
Princeton University
- 1977

Bar Admissions

California
Admitted: 1981

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