Edwin Arthur Oster, Business Attorney in Irvine, California
Over 50 years of legal practice · focused on Business, Class Action, and Insurance · 5.0/5 rating from 1 verified client review
AttorneyatBarger & Wolen LLP
Irvine, CA
Practicing business in Irvine since 1976.
- 50+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Edwin Arthur Oster?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Edwin Arthur Oster is an attorney based in Irvine, CA. The practice focuses on Business, Class Action, and Insurance. Edwin has over 50 years of legal experience. Currently practicing at Barger & Wolen LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Irvine, CA
- Experience
- over 50 years
- Known for
- Business · Class Action · Insurance
- Handles Business, Class Action, and Insurance matters from Irvine, CA.
- Over 50 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Edwin Arthur Oster: Edwin Arthur Oster is an attorney based in Irvine, CA. The practice focuses on Business, Class Action, and Insurance. Edwin has over 50 years of legal experience. Currently practicing at Barger & Wolen LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Edwin's practice areas in Irvine
Edwin concentrates on business, class action, insurance, and litigation. Each area below outlines the kind of case Edwin handles, typical outcomes to expect, and how the intake process starts.
Business
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Class Action
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Insurance
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Litigation
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Business cases in Irvine, California
Edwin takes business matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Edwin agrees to represent you.
Class Action cases in Irvine, California
Edwin takes class action matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Edwin agrees to represent you.
Insurance cases in Irvine, California
Edwin takes insurance matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Edwin agrees to represent you.
Litigation cases in Irvine, California
Edwin takes litigation matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Edwin agrees to represent you.
Biography
Edwin Arthur Oster, business attorney serving Irvine
Edwin Arthur Oster is an attorney based in Irvine, CA. The practice focuses on Business, Class Action, and Insurance. Edwin has over 50 years of legal experience. Currently practicing at Barger & Wolen LLP. Rated 5.0 out of 5 from 1 client review. Edwin works from Irvine, California and takes on business matters across the region.
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.
How Edwin handles business matters
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.
The kind of cases Edwin takes
Edwin reviews new inquiries case-by-case for business, class action, and insurance matters in Irvine and the surrounding California area.
Credentials
Credentials — where Edwin studied and practices
University of California at Davis, King Hall School of Law
J.D. · 1976
Stanford University
B.A. · 1972
Jurisdictions
Edwin's state bar admissions
California
1976 · ACTIVE
Edwin studied at J.D. in University of California at Davis, King Hall School of Law and B.A. in Stanford University.
Law school and academic background
Edwin completed J.D. in University of California at Davis, King Hall School of Law and B.A. in Stanford University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Edwin runs in California is where that training gets applied to real client questions.
Recognition
Edwin's legal honors and published work
Edwin has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Edwin's professional memberships and bar associations
Los Angeles County, Orange County and American Bar Associations
membership
Locations
Edwin Arthur Oster's office in Irvine
Edwin's primary office is at 19800 MacArthur Boulevard, Eighth Floor, Irvine, CA, 92612-2427. In-person meetings are by appointment; a phone intake usually comes first.
Barger & Wolen LLP
19800 MacArthur Boulevard, Eighth Floor
Irvine, CA 92612-2427
Open in Google MapsClient feedback
Client reviews of Edwin Arthur Oster — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Edwin. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Irvine.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Edwin Arthur Oster claims this profile.
Read all reviewsHiring guide
How to hire Edwin Arthur Oster — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Edwin usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Edwin charges for the initial consult. That fee is credited toward representation if you retain Edwin's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Edwin will tell you what matters and what doesn't.
Questions to ask a business attorney in Irvine, California
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Edwin
Edwin discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Edwin confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Edwin's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Edwin Arthur Oster
How much does it cost to hire Edwin for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Edwin walks through the likely range during the consult so there are no surprises.
Does Edwin offer a free consultation?
Edwin charges for the initial consult; that fee is credited toward representation if you retain Edwin's office. Some business attorneys offer free consults — check Edwin's current terms during booking.
How long do business cases in California typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Edwin gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Edwin take my case if I'm outside Irvine?
Edwin is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Edwin will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Edwin?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Edwin will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Edwin accepting new business clients right now?
Edwin's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Irvine, Los Angeles and San Francisco in California
Edwin handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- Irvine6,831 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
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