Diana Pfeffer Martin, Business Attorney in Los Angeles, California
Over 36 years of legal practice · focused on Business, Energy, and Environmental
Los Angeles, CA
Practicing business in Los Angeles since 1990.
- 36+
- Years practicing
- 1
- Bar admission
Are you Diana Pfeffer Martin?
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Quick answer
Diana Pfeffer Martin is an attorney based in Los Angeles, CA. The practice focuses on Business, Energy, and Environmental. Diana has over 36 years of legal experience.
- Based in
- Los Angeles, CA
- Experience
- over 36 years
- Known for
- Business · Energy · Environmental
- Handles Business, Energy, and Environmental matters from Los Angeles, CA.
- Over 36 years of practice as a licensed attorney.
About Diana Pfeffer Martin: Diana Pfeffer Martin is an attorney based in Los Angeles, CA. The practice focuses on Business, Energy, and Environmental. Diana has over 36 years of legal experience.
Areas of practice
Legal matters Diana takes on
Diana concentrates on business, energy, environmental, insurance, and litigation. Each area below outlines the kind of case Diana handles, typical outcomes to expect, and how the intake process starts.
Business
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Energy
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Environmental
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Insurance
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Litigation
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Real Estate
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Zoning
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Business cases in Los Angeles, California
Diana takes business matters in Los Angeles, 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 Diana agrees to represent you.
Energy cases in Los Angeles, California
Diana takes energy matters in Los Angeles, 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 Diana agrees to represent you.
Environmental cases in Los Angeles, California
Diana takes environmental matters in Los Angeles, 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 Diana agrees to represent you.
Insurance cases in Los Angeles, California
Diana takes insurance matters in Los Angeles, 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 Diana agrees to represent you.
Litigation cases in Los Angeles, California
Diana takes litigation matters in Los Angeles, 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 Diana agrees to represent you.
Biography
Meet Diana Pfeffer Martin — business lawyer in Los Angeles
Diana Pfeffer Martin is an attorney based in Los Angeles, CA. The practice focuses on Business, Energy, and Environmental. Diana has over 36 years of legal experience.
Diana Pfeffer Martin is a lawyer practicing environmental, land use and natural resources, commercial litigation and 7 other areas of law. Diana received a degree from University of Wisconsin in 1982, and has been licensed for 36 years. Diana practices in Los Angeles, CA.
How Diana handles business matters
Diana Pfeffer Martin is a lawyer practicing environmental, land use and natural resources, commercial litigation and 7 other areas of law. Diana received a degree from University of Wisconsin in 1982, and has been licensed for 36 years. Diana practices in Los Angeles, CA.
Who Diana represents
Diana reviews new inquiries case-by-case for business, energy, and environmental matters in Los Angeles and the surrounding California area.
Credentials
Education, bar admissions, and languages
University of San Diego School of Law
JD · 1990
University of Wisconsin
Bachelor · 1982
Jurisdictions
Diana's state bar admissions
California U.S. Dist
1990 · ACTIVE
Diana studied at JD in University of San Diego School of Law and Bachelor in University of Wisconsin.
Law school and academic background
Diana completed JD in University of San Diego School of Law and Bachelor in University of Wisconsin. Formal legal training is one signal of substantive knowledge — the day-to-day practice Diana runs in California is where that training gets applied to real client questions.
Locations
Diana Pfeffer Martin's office in Los Angeles
Diana's primary office is at 355 South Grand Avenue Suite 4400, Los Angeles, CA, 90071. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Diana Pfeffer Martin
Diana has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Diana Pfeffer Martin — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Diana usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Diana charges for the initial consult. That fee is credited toward representation if you retain Diana'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; Diana will tell you what matters and what doesn't.
Questions to ask a business attorney in Los Angeles, 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 Diana
Diana 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. Diana confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Diana'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 Diana Pfeffer Martin
How much does it cost to hire Diana for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Diana walks through the likely range during the consult so there are no surprises.
Does Diana offer a free consultation?
Diana charges for the initial consult; that fee is credited toward representation if you retain Diana's office. Some business attorneys offer free consults — check Diana'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. Diana gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Diana take my case if I'm outside Los Angeles?
Diana 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 — Diana 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 Diana?
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. Diana will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Diana accepting new business clients right now?
Diana'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 Los Angeles, San Francisco and San Diego in California
Diana handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- 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
- Santa Monica2,756 attorneys
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