
Alan Asher Greenberg, Business Attorney in Costa Mesa, California
Over 36 years of legal practice · focused on Business, Class Action, and General · 5.0/5 rating from 1 verified client review
PartneratGreenberg Gross Llp
Costa Mesa, CA
Practicing business in Costa Mesa since 1990.
- 36+
- Years practicing
- 5.0 ★
- 1 client review
- 2
- Bar admissions
Practices in
Are you Alan Asher Greenberg?
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Quick answer
Alan Asher Greenberg is a partner based in Costa Mesa, CA. The practice focuses on Business, Class Action, and General. Alan has over 36 years of legal experience. Currently practicing at Greenberg Gross Llp. Rated 5.0 out of 5 from 1 client review.
- Based in
- Costa Mesa, CA
- Experience
- over 36 years
- Known for
- Business · Class Action · General
- Handles Business, Class Action, and General matters from Costa Mesa, CA.
- Over 36 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Alan Asher Greenberg: Alan Asher Greenberg is a partner based in Costa Mesa, CA. The practice focuses on Business, Class Action, and General. Alan has over 36 years of legal experience. Currently practicing at Greenberg Gross Llp. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Alan takes on
Alan concentrates on business, class action, general, and litigation. Each area below outlines the kind of case Alan handles, typical outcomes to expect, and how the intake process starts.
Business
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Class Action
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General
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Litigation
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Business cases in Costa Mesa, California
Alan takes business matters in Costa Mesa, 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 Alan agrees to represent you.
Class Action cases in Costa Mesa, California
Alan takes class action matters in Costa Mesa, 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 Alan agrees to represent you.
General cases in Costa Mesa, California
Alan takes general matters in Costa Mesa, 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 Alan agrees to represent you.
Litigation cases in Costa Mesa, California
Alan takes litigation matters in Costa Mesa, 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 Alan agrees to represent you.
Biography
Meet Alan Asher Greenberg — business lawyer in Costa Mesa
Alan Asher Greenberg is a partner based in Costa Mesa, CA. The practice focuses on Business, Class Action, and General. Alan has over 36 years of legal experience. Currently practicing at Greenberg Gross Llp. Rated 5.0 out of 5 from 1 client review.
Alan Asher Greenberg is a lawyer practicing business litigation, class actions, banking litigation and 3 other areas of law. Alan received a A.B. degree from Cornell University in 1985, and has been licensed for 36 years. Alan practices at Greenberg Gross LLP in Costa Mesa, CA and 1 other location.
Working with Alan on a business matter
Alan Asher Greenberg is a lawyer practicing business litigation, class actions, banking litigation and 3 other areas of law. Alan received a A.B. degree from Cornell University in 1985, and has been licensed for 36 years. Alan practices at Greenberg Gross LLP in Costa Mesa, CA and 1 other location.
Who Alan represents
Alan reviews new inquiries case-by-case for business, class action, and general matters in Costa Mesa and the surrounding California area.
Credentials
Education, bar admissions, and languages
Boston University School of Law
J.D. · 1988
Cornell University
A.B. Economics · 1985
Jurisdictions
Alan's state bar admissions
Nevada
2021 · ACTIVE
California New York
1990 · ACTIVE
Alan studied at J.D. in Boston University School of Law and A.B. Economics in Cornell University.
Law school and academic background
Alan completed J.D. in Boston University School of Law and A.B. Economics in Cornell University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Alan runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Alan has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Alan's professional memberships and bar associations
of the Litigation Counsel of America, a highly selective trial lawyer honorary society composed of less than one-half of one percent of American lawyers. Among his significant trial victories, Mr. Greenberg, along with partner Wayne Gross, obtained a jury
bar_fellowship
Los Angeles County Bar Association
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Orange County Bar Association (Chair, Judiciary Committee, 2014-2015)
bar_fellowship
Federal Bar Association (Board of Directors, 2012-2016)
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Association of Business Trial Lawyers (Board of Governors, 2012-2015)
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Fellow: Fellow, Litigation Counsel of America
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Society of Fellows, Orange County Bar Foundation
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Locations
Alan Asher Greenberg's office in Costa Mesa
Alan's primary office is at 650 Town Center Drive, Suite 1700, Costa Mesa, CA, 92626. In-person meetings are by appointment; a phone intake usually comes first.
Greenberg Gross Llp
650 Town Center Drive, Suite 1700
Costa Mesa, CA 92626
Open in Google MapsClient feedback
Client reviews of Alan Asher Greenberg — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Alan. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Costa Mesa.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Alan Asher Greenberg claims this profile.
Read all reviewsHiring guide
How to hire Alan Asher Greenberg — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Alan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Alan charges for the initial consult. That fee is credited toward representation if you retain Alan'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; Alan will tell you what matters and what doesn't.
Questions to ask a business attorney in Costa Mesa, 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 Alan
Alan 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. Alan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Alan'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 Alan Asher Greenberg
How much does it cost to hire Alan for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Alan walks through the likely range during the consult so there are no surprises.
Does Alan offer a free consultation?
Alan charges for the initial consult; that fee is credited toward representation if you retain Alan's office. Some business attorneys offer free consults — check Alan'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. Alan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Alan take my case if I'm outside Costa Mesa?
Alan 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 — Alan 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 Alan?
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. Alan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Alan accepting new business clients right now?
Alan'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 Costa Mesa, Los Angeles and San Francisco in California
Alan handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- Costa Mesa1,835 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
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