Atty. Peter D Collisson

Atty. Peter D Collisson

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.

Irvine Irvine 54 yrs experience 54 year
Call (626) 268-1613 Book Appointment

Arbitration & More Attorney · Serving Irvine, CA · 54+ Years Experience

Profile Summary

About Peter D Collisson at a Glance

Peter D Collisson is a Member based in Irvine, California, practicing at Peter D. Collisson. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on business, litigation, and adr. Admitted to practice in California (1972). Educated at Vanderbilt University (J.D., 1972) and University of North Carolina (B.A., 1966). Recognitions include AV Preeminent. Active member of Chair, Federal Courts and Practice Committee, 1981-1982) and Orange County Bar Associations The State Bar of California (Chair, Committee on Federal Courts, 1985, Los Angeles County. Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Peter D Collisson

  • 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

Practice Areas Explained

Peter D Collisson's Areas of Legal Practice

Each practice area below reflects the types of cases Peter D Collisson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Irvine.

Business & Corporate Law in Irvine

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Peter D Collisson is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation in Irvine

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Peter D Collisson is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Mediation & Arbitration in Irvine

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Peter D Collisson is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Irvine

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Irvine are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Irvine Courts and Legal Process

Choosing a Irvine-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Irvine or all attorneys in California.

Frequently Asked

Common Questions About Peter D Collisson

Where is Peter D Collisson's law office located?
Peter D Collisson's law practice is located in Irvine, California. The firm is Peter D. Collisson. You can contact the office directly through this profile page.
What practice areas does Peter D Collisson handle?
Peter D Collisson focuses on business, litigation, adr. Each practice area listed reflects experience handling cases of that type in California.
How long has Peter D Collisson practiced law?
Peter D Collisson has 54+ years of legal experience and has been licensed since 1972.
Where did Peter D Collisson go to law school?
Peter D Collisson earned their education at (J.D., 1972); (B.A., 1966).
How can I contact Peter D Collisson for a consultation?
You can contact Peter D Collisson directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Peter D Collisson received?
Peter D Collisson's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Irvine Choose Peter D Collisson

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Peter D Collisson's practice in the field of business, litigation, and adr.

Decade-Tested Legal Experience

Peter D Collisson brings 54+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, litigation, and adr, Peter D Collisson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Irvine

A Irvine-based practice means Peter D Collisson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Peter D Collisson Handles in Irvine

Below is a representative sample of the types of matters Peter D Collisson has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Peter D Collisson directly to discuss the specifics of your situation.

Search Reference

How People Find Peter D Collisson Online

Prospective clients searching for legal help in Irvine commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Peter D Collisson.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Peter D Collisson directly.

Peter D Collisson's Practice Areas & Specializations

Education & Law School Background

J.D.
Vanderbilt University
- 1972
B.A.
University of North Carolina
- 1966

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1972

Client Reviews & Ratings — Peter D Collisson

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