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Peter D Collisson, ADR Attorney in Irvine, California

Over 54 years of legal practice · focused on ADR, Business, and General · 5.0/5 rating from 1 verified client review

MemberatPeter D. Collisson

Irvine, CA

Practicing adr in Irvine since 1972.

54+
Years practicing
5.0 ★
1 client review
1
Bar admission

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Quick answer

Peter D Collisson is a member based in Irvine, CA. The practice focuses on ADR, Business, and General. Peter has over 54 years of legal experience. Currently practicing at Peter D. Collisson. Rated 5.0 out of 5 from 1 client review.

Based in
Irvine, CA
Experience
over 54 years
Known for
ADR · Business · General
  • Handles ADR, Business, and General matters from Irvine, CA.
  • Over 54 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Peter D Collisson: Peter D Collisson is a member based in Irvine, CA. The practice focuses on ADR, Business, and General. Peter has over 54 years of legal experience. Currently practicing at Peter D. Collisson. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Legal matters Peter takes on

Peter concentrates on adr, business, general, and litigation. Each area below outlines the kind of case Peter handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Irvine, California

Peter takes adr 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 Peter agrees to represent you.

Business cases in Irvine, California

Peter 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 Peter agrees to represent you.

General cases in Irvine, California

Peter takes general 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 Peter agrees to represent you.

Litigation cases in Irvine, California

Peter 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 Peter agrees to represent you.

Biography

Meet Peter D Collisson — adr lawyer in Irvine

Peter D Collisson is a member based in Irvine, CA. The practice focuses on ADR, Business, and General. Peter has over 54 years of legal experience. Currently practicing at Peter D. Collisson. Rated 5.0 out of 5 from 1 client review.

Peter D Collisson is a lawyer practicing litigation, arbitration, mediation and 2 other areas of law. Peter received a B.A. degree from University of North Carolina in 1966, and has been licensed for 54 years. Peter practices at Peter D. Collisson in Irvine, CA.

Working with Peter on a adr matter

Peter D Collisson is a lawyer practicing litigation, arbitration, mediation and 2 other areas of law. Peter received a B.A. degree from University of North Carolina in 1966, and has been licensed for 54 years. Peter practices at Peter D. Collisson in Irvine, CA.

Clients Peter works with

Peter reviews new inquiries case-by-case for adr, business, and general matters in Irvine and the surrounding California area.

Credentials

Education, bar admissions, and languages

  • Vanderbilt University

    J.D. · 1972

  • University of North Carolina

    B.A. · 1966

Jurisdictions

Peter's state bar admissions

  • California

    1972 · ACTIVE

Peter studied at J.D. in Vanderbilt University and B.A. in University of North Carolina.

Law school and academic background

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

Recognition

Recognition and thought leadership

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

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Peter's professional memberships and bar associations

  • Los Angeles County

    Chair, Federal Courts and Practice Committee, 1981-1982) and Orange County Bar Associations The State Bar of California (Chair, Committee on Federal Courts, 1985 · membership

Locations

Peter D Collisson's office in Irvine

Peter's primary office is at 2532 Dupont Drive, Irvine, CA, 92612-1524. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Peter D. Collisson

2532 Dupont Drive

Irvine, CA 92612-1524

Open in Google Maps

Client feedback

Client reviews of Peter D Collisson — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Peter. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr 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 Peter D Collisson claims this profile.

Read all reviews

Hiring guide

How to hire Peter D Collisson — what to expect in your first consultation

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

Consultation formats and pricing

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

Questions to ask a adr attorney in Irvine, California

A short list to run through before you commit: How many adr 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 Peter

Peter discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every adr 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. Peter confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Peter's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Peter D Collisson

  • How much does it cost to hire Peter for a adr case?

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

  • Does Peter offer a free consultation?

    Peter charges for the initial consult; that fee is credited toward representation if you retain Peter's office. Some adr attorneys offer free consults — check Peter's current terms during booking.

  • How long do adr cases in California typically take?

    Simple adr 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. Peter gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Peter take my case if I'm outside Irvine?

    Peter 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 — Peter 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 Peter?

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

  • Is Peter accepting new adr clients right now?

    Peter's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

ADR attorneys serving Irvine, Los Angeles and San Francisco in California

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

More counsel

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