DH

David Herbert Katz, Business Attorney in Sonoma, California

Over 63 years of legal practice · focused on Business, Commercial RE, and Estate Litigation · 5.0/5 rating from 1 verified client review

MemberatKatz Law Offices

Sonoma, CA

Practicing business in Sonoma since 1963.

63+
Years practicing
5.0 ★
1 client review
1
Bar admission

Are you David Herbert Katz?

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Quick answer

David Herbert Katz is a member based in Sonoma, CA. The practice focuses on Business, Commercial RE, and Estate Litigation. David has over 63 years of legal experience. Currently practicing at Katz Law Offices. Rated 5.0 out of 5 from 1 client review.

Based in
Sonoma, CA
Experience
over 63 years
Known for
Business · Commercial RE · Estate Litigation
  • Handles Business, Commercial RE, and Estate Litigation matters from Sonoma, CA.
  • Over 63 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About David Herbert Katz: David Herbert Katz is a member based in Sonoma, CA. The practice focuses on Business, Commercial RE, and Estate Litigation. David has over 63 years of legal experience. Currently practicing at Katz Law Offices. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Practice areas handled by David Herbert Katz

David concentrates on business, commercial re, estate litigation, litigation, and real estate. Each area below outlines the kind of case David handles, typical outcomes to expect, and how the intake process starts.

Business cases in Sonoma, California

David takes business matters in Sonoma, 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 David agrees to represent you.

Commercial RE cases in Sonoma, California

David takes commercial re matters in Sonoma, 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 David agrees to represent you.

Estate Litigation cases in Sonoma, California

David takes estate litigation matters in Sonoma, 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 David agrees to represent you.

Litigation cases in Sonoma, California

David takes litigation matters in Sonoma, 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 David agrees to represent you.

Real Estate cases in Sonoma, California

David takes real estate matters in Sonoma, 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 David agrees to represent you.

Biography

About David Herbert Katz — Over 63 years of California business experience

David Herbert Katz is a member based in Sonoma, CA. The practice focuses on Business, Commercial RE, and Estate Litigation. David has over 63 years of legal experience. Currently practicing at Katz Law Offices. Rated 5.0 out of 5 from 1 client review.

David Herbert Katz is a lawyer practicing commercial litigation, real estate litigation, commercial real estate. David received a B.B.A. degree from University of Miami in 1957, and has been licensed for 63 years. David practices at Katz Law Offices in Sonoma, CA.

David's approach to business cases

David Herbert Katz is a lawyer practicing commercial litigation, real estate litigation, commercial real estate. David received a B.B.A. degree from University of Miami in 1957, and has been licensed for 63 years. David practices at Katz Law Offices in Sonoma, CA.

The kind of cases David takes

David reviews new inquiries case-by-case for business, commercial re, and estate litigation matters in Sonoma and the surrounding California area.

Credentials

David Herbert Katz's legal education and bar admissions

  • University of Michigan

    J.D. · 1962

  • University of Miami

    B.B.A. · 1957

Jurisdictions

David's state bar admissions

  • California

    1963 · ACTIVE

David studied at J.D. in University of Michigan and B.B.A. in University of Miami.

Law school and academic background

David completed J.D. in University of Michigan and B.B.A. in University of Miami. Formal legal training is one signal of substantive knowledge — the day-to-day practice David runs in California is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of David Herbert Katz

David has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

David's professional memberships and bar associations

  • Bar Association of San Francisco State Bar of California San Francisco Lawyers Club Commercial Law League of America

    membership

Locations

David Herbert Katz's office in Sonoma

David's primary office is at 1130 Brockman Ln., Sonoma, CA, 95476-7600. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Katz Law Offices

1130 Brockman Ln.

Sonoma, CA 95476-7600

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Client feedback

Client reviews of David Herbert Katz — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of David. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Sonoma.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once David Herbert Katz claims this profile.

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Hiring guide

How to hire David Herbert Katz — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with David usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

David charges for the initial consult. That fee is credited toward representation if you retain David'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; David will tell you what matters and what doesn't.

Questions to ask a business attorney in Sonoma, 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 David

David 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. David confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

David'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 David Herbert Katz

  • How much does it cost to hire David for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. David walks through the likely range during the consult so there are no surprises.

  • Does David offer a free consultation?

    David charges for the initial consult; that fee is credited toward representation if you retain David's office. Some business attorneys offer free consults — check David'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. David gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can David take my case if I'm outside Sonoma?

    David 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 — David 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 David?

    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. David will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is David accepting new business clients right now?

    David'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 Sonoma, Los Angeles and San Francisco in California

David handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If David's intake is full or the fit isn't right, these business attorneys in Sonoma handle similar matters. Every profile below is verified and open to consultations.