Atty. Edwin Arthur Oster

Atty. Edwin Arthur Oster

Edwin Arthur Oster is a lawyer practicing insurance litigation, business litigation, class actions and 1 other area of law. Edwin received a B.A. degree from Stanford University in 1972, and has been licensed for 50 years.

Irvine Irvine 50 Years Experience 50 year
Call (657) 551-3391

Profile Summary

About Edwin Arthur Oster at a glance

Edwin Arthur Oster is an Attorney based in Irvine, California, practicing at Barger & Wolen LLP. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on business, class action, litigation, and insurance. Admitted to practice in California (1976). Educated at University of California at Davis, King Hall School of Law (J.D., 1976) and Stanford University (B.A., 1972). Recognitions include AV Preeminent. Active member of Los Angeles County, Orange County and American Bar Associations. Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Edwin Arthur Oster is a lawyer practicing insurance litigation, business litigation, class actions and 1 other area of law
  • Edwin received a B.A. degree from Stanford University in 1972, and has been licensed for 50 years
  • Edwin practices at Barger & Wolen LLP in Irvine, CA

Practice Areas Explained

Edwin Arthur Oster's Areas of Practice

Each practice area below reflects the types of cases Edwin Arthur Oster handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Edwin Arthur Oster is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

Class Action

Edwin Arthur Oster is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in California →

Civil Litigation

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

Edwin Arthur Oster is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Edwin Arthur Oster is one of 109,871 insurance attorneys indexed nationally. Browse insurance 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 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Edwin Arthur Oster

Where is Edwin Arthur Oster's law office located?
Edwin Arthur Oster's law practice is located in Irvine, California. The firm is Barger & Wolen LLP. You can contact the office directly through this profile page.
What practice areas does Edwin Arthur Oster handle?
Edwin Arthur Oster focuses on business, class action, litigation, insurance. Each practice area listed reflects experience handling cases of that type in California.
How long has Edwin Arthur Oster practiced law?
Edwin Arthur Oster has 50+ years of legal experience and has been licensed since 1976.
Where did Edwin Arthur Oster go to law school?
Edwin Arthur Oster earned their education at (J.D., 1976); (B.A., 1972).
How can I contact Edwin Arthur Oster for a consultation?
You can contact Edwin Arthur Oster 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 Edwin Arthur Oster received?
Edwin Arthur Oster's notable recognition includes: AV Preeminent.

Education

J.D.
University of California at Davis, King Hall School of Law
- 1976
B.A.
Stanford University
- 1972

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1976

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