Laurence M Addington, Estate Planning Attorney in Sonoma, California
Over 65 years of legal practice · focused on Estate Planning, Trusts, and Wills · 5.0/5 rating from 1 verified client review
Sonoma, CA
Practicing estate planning in Sonoma since 1961.
- 65+
- Years practicing
- 5.0 ★
- 1 client review
- 3
- Bar admissions
Practices in
Are you Laurence M Addington?
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Quick answer
Laurence M Addington is an attorney based in Sonoma, CA. The practice focuses on Estate Planning, Trusts, and Wills. Laurence has over 65 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Sonoma, CA
- Experience
- over 65 years
- Known for
- Estate Planning · Trusts · Wills
- Handles Estate Planning, Trusts, and Wills matters from Sonoma, CA.
- Over 65 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Laurence M Addington: Laurence M Addington is an attorney based in Sonoma, CA. The practice focuses on Estate Planning, Trusts, and Wills. Laurence has over 65 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Laurence takes on
Laurence concentrates on estate planning, trusts, and wills. Each area below outlines the kind of case Laurence handles, typical outcomes to expect, and how the intake process starts.
Estate Planning
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Trusts
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Wills
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Estate Planning cases in Sonoma, California
Laurence takes estate planning 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 Laurence agrees to represent you.
Trusts cases in Sonoma, California
Laurence takes trusts 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 Laurence agrees to represent you.
Wills cases in Sonoma, California
Laurence takes wills 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 Laurence agrees to represent you.
Biography
Meet Laurence M Addington — estate planning lawyer in Sonoma
Laurence M Addington is an attorney based in Sonoma, CA. The practice focuses on Estate Planning, Trusts, and Wills. Laurence has over 65 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Laurence M Addington is a lawyer practicing estate planning law, trust law, wills law. Laurence received a B.A. degree from University of Minnesota in 1958, and has been licensed for 65 years. Laurence practices in Sonoma, CA.
Working with Laurence on a estate planning matter
Laurence M Addington is a lawyer practicing estate planning law, trust law, wills law. Laurence received a B.A. degree from University of Minnesota in 1958, and has been licensed for 65 years. Laurence practices in Sonoma, CA.
Who Laurence represents
Laurence reviews new inquiries case-by-case for estate planning, trusts, and wills matters in Sonoma and the surrounding California area.
Credentials
Education, bar admissions, and languages
Yale University
LL.B. · 1961
University of Minnesota
B.A. · 1958
Jurisdictions
Laurence's state bar admissions
U.S. Tax Court
1972 · ACTIVE
New York
1968 · ACTIVE
Minnesota
1961 · ACTIVE
Laurence studied at LL.B. in Yale University and B.A. in University of Minnesota.
Law school and academic background
Laurence completed LL.B. in Yale University and B.A. in University of Minnesota. Formal legal training is one signal of substantive knowledge — the day-to-day practice Laurence runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Laurence has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Laurence M Addington's office in Sonoma
Laurence's primary office is at 19490 Franquelin Pl, Sonoma, CA, 95476-6352. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Laurence M Addington — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Laurence. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing estate planning 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 Laurence M Addington claims this profile.
Read all reviewsHiring guide
How to hire Laurence M Addington — what to expect in your first consultation
Working with a new estate planning attorney should feel structured. Here's how the first two conversations with Laurence usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Laurence charges for the initial consult. That fee is credited toward representation if you retain Laurence'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; Laurence will tell you what matters and what doesn't.
Questions to ask a estate planning attorney in Sonoma, California
A short list to run through before you commit: How many estate planning 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 Laurence
Laurence discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in estate planning practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every estate planning 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. Laurence confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Laurence's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many estate planning practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Laurence M Addington
How much does it cost to hire Laurence for a estate planning case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Laurence walks through the likely range during the consult so there are no surprises.
Does Laurence offer a free consultation?
Laurence charges for the initial consult; that fee is credited toward representation if you retain Laurence's office. Some estate planning attorneys offer free consults — check Laurence's current terms during booking.
How long do estate planning cases in California typically take?
Simple estate planning 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. Laurence gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Laurence take my case if I'm outside Sonoma?
Laurence 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 — Laurence 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 Laurence?
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. Laurence will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Laurence accepting new estate planning clients right now?
Laurence's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Estate Planning attorneys serving Sonoma, Los Angeles and San Francisco in California
Laurence handles estate planning matters throughout California. Each city below is a direct link into the search page for verified estate planning attorneys in that community.
More counsel
Other top-rated estate planning attorneys in California
If Laurence's intake is full or the fit isn't right, these estate planning attorneys in Sonoma handle similar matters. Every profile below is verified and open to consultations.

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