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Atty. John M. Williamson

Atty. John M. Williamson

John M. Williamson is a lawyer practicing real property law, business law, litigation.

Simi Valley Simi Valley 47 yrs experience 47 year
Call (747) 212-0776

Profile Summary

About John M. Williamson at a glance

John M. Williamson is an attorney based in Simi Valley, California. They haand 47+ years of legal experience, licensed to practice since 1979. Admitted to practice in California (1979). Educated at Woodland University, Mid Valley College of Law J.D. (โ€”) and University of Washington B.A. (โ€”). Serands clients in Simi Valley, CA and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • John M. Williamson is a lawyer practicing real property law, business law, litigation
  • John received a B.A. degree from University of Washington, and has been licensed for 47 years
  • John practices in Simi Valley, 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 Simi Valley 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 Simi Valley or all attorneys in California.

Frequently Asked

Common questions about John M. Williamson

Where is John M. Williamson's law office located?
John M. Williamson's law practice is located in Simi Valley, California. You can contact the office directly through this profile page.
How long has John M. Williamson practiced law?
John M. Williamson has 47+ years of legal experience and has been licensed since 1979.
Where did John M. Williamson go to law school?
John M. Williamson earned their education at (โ€”); (โ€”).
How can I contact John M. Williamson for a consultation?
You can contact John M. Williamson 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

โ€”
Woodland University, Mid Valley College of Law J.D.
- In Progress
โ€”
University of Washington B.A.
- In Progress

Bar Admissions

California
Admitted: 1979

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