John H. Guin

John Guin has over 25 years of experience handling matters in the construction industry, including administrative appeals, trials, arbitration, and mediation. Matters handled include payment disputes, liens, bond claims, construction defects, delay and inefficiency disputes, professional negligence in design and construction management, safety violations, contract terminations, employment and labor issues, and insurance coverage matters. John Guin also serves as a mediator and arbitrator for construction and commercial disputes.

Construction Law

Construction Contracts, Construction Defects, Construction Liens, Construction Litigation

Arbitration & Mediation

Business - Arbitration/Mediation

Business Law

Business Litigation, Partnership & Shareholder Disputes

• Free Consultation
• Credit Cards Accepted
• Contingent Fees

California

Since 2012

Idaho

Since 1998

Montana

Since 1999

Oregon

Oregon State Bar

ID Number: 210758

Since 2021

Washington

Since 1997

9th Circuit

Since 2000

Federal Circuit

Since 2003

Attorney

Guin Law and ADR

2007 - Current

I have a regional practice covering Washington, Idaho, Montana, California, and Oregon includes representing companies involved in all aspects of the construction industry, including contract drafting, negotiations, and dispute resolution, including bench trial, jury trials, administrative appeals, mediations, and arbitration. I have also served as a mediator and arbitrator in construction and commercial disputes for over fifteen years, having mediated over seventy cases and arbitrated over sixty cases.

University of Oregon School of Law

J.D. (1996) | Law

1994 - 1996

Honors: Statement of Completion, Business Law; Order of the Coif

Activities: Associate Editor, Oregon Law Review

University of Washington School of Law

B.A. (1994) | History

1992 - 1994

Honors: Magna Cum Laude

Northwestern University

Theater

1990 - 1991

American Bar Association

Member

Current

Activities: Forum on Construction Industry; Section of Public Contract Law

Oregon State Bar  # 210758

Member

2019 - Current

State Bar of California  # 282725

Member

2012 - Current

Montana State Bar  # 4761

Member

1999 - Current

Idaho State Bar  # 5753

Member

1998 - Current

Washington State Bar Association  # 26794

Member

1997 - Current