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Atty. William James Trinkle

Atty. William James Trinkle

William James Trinkle is a lawyer practicing civil litigation, business litigation. William received a B.A. degree from University of San Francisco in 1972, and has been licensed for 45 years.

Walnut Creek Walnut Creek 45 yrs experience 45 year
Call (925) 546-2573 Book Appointment

Profile Summary

About William James Trinkle at a glance

William James Trinkle is an attorney based in Walnut Creek, California. They haand 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in California (1981) and U.S. District Court, Northern District of California and U.S. Court of Appeals, Ninth CIrcuit (1981). Educated at McGeorge School of Law (J.D., 1981) and University of San Francisco (B.A., 1972). Serands clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • William James Trinkle is a lawyer practicing civil litigation, business litigation
  • William received a B.A. degree from University of San Francisco in 1972, and has been licensed for 45 years
  • William practices in Walnut Creek, CA

Jurisdictional Context

Why local counsel matters in California

Practforg law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Walnut Creek 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 substantiand 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 Walnut Creek or all attorneys in California.

Frequently Asked

Common questions about William James Trinkle

Where is William James Trinkle's law office located?
William James Trinkle's law practice is located in Walnut Creek, California. You can contact the office directly through this profile page.
How long has William James Trinkle practiced law?
William James Trinkle has 45+ years of legal experience and has been licensed since 1981.
Where did William James Trinkle go to law school?
William James Trinkle earned their education at (J.D., 1981); (B.A., 1972).
How can I contact William James Trinkle for a consultation?
You can contact William James Trinkle 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.
McGeorge School of Law
- 1981
B.A.
University of San Francisco
- 1972

Bar Admissions

California
Admitted: 1981
U.S. District Court, Northern District of California and U.S. Court of Appeals, Ninth CIrcuit
Admitted: 1981

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