Atty. John Henry Guin

Atty. John Henry Guin

John Henry Guin is a lawyer practicing construction law, alternative dispute resolution, government contracts and 5 other areas of law. John received a B.A. degree from University of Washington in 1994, and has been licensed for 29 years.

Spokane Spokane 29 yrs experience 29 year
Call (509) 606-4135 Book Appointment

Profile Summary

About John Henry Guin at a glance

John Henry Guin is an Attorney based in Spokane, Washington, practicing at Law Office of John H. Guin, PLLC. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on business, construction, litigation, government, and adr. Admitted to practice in Washington (1997), U.S. District Court, Eastern and Western Districts of Washington (1997), Idaho (1998), and U.S. District Court, District of Idaho (1998). Educated at University of Oregon (J.D. Member, 1996) and University of Washington (B.A. Magna, 1994). Recognitions include AV Preeminent. Active member of Spokane County, Washington State (Member, Construction Law Section), Federal and American (Member: Forum on the Construction Industry Public Contract Law Section) Bar Associations Idaho State Bar State Bar of Montana California State Bar, Oregon State Bar. Serands clients in Spokane, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Henry Guin is a lawyer practicing construction law, alternative dispute resolution, government contracts and 5 other areas of law
  • John received a B.A. degree from University of Washington in 1994, and has been licensed for 29 years
  • John practices at Law Office of John H. Guin, PLLC in Spokane, WA

Practice Areas Explained

John Henry Guin's Areas of Practice

Each practice area below reflects the types of cases John Henry Guin handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

John Henry Guin is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Construction Law

John Henry Guin is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in Washington →

Civil Litigation

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

John Henry Guin is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John Henry Guin is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Washington →

Mediation & Arbitration

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

John Henry Guin is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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

Looking for additional Washington attorneys? Browse all attorneys in Spokane or all attorneys in Washington.

Frequently Asked

Common questions about John Henry Guin

Where is John Henry Guin's law office located?
John Henry Guin's law practice is located in Spokane, Washington. The firm is Law Office of John H. Guin, PLLC. You can contact the office directly through this profile page.
What practice areas does John Henry Guin handle?
John Henry Guin focuses on business, construction, litigation, government, adr. Each practice area listed reflects experience handling cases of that type in Washington.
How long has John Henry Guin practiced law?
John Henry Guin has 29+ years of legal experience and has been licensed since 1997.
Where did John Henry Guin go to law school?
John Henry Guin earned their education at (J.D. Member, 1996); (B.A. Magna, 1994).
How can I contact John Henry Guin for a consultation?
You can contact John Henry Guin 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 John Henry Guin received?
John Henry Guin's notable recognition includes: AV Preeminent.

Education

J.D. Member
University of Oregon
- 1996
B.A. Magna
University of Washington
- 1994

Awards

AV Preeminent

Bar Admissions

Washington
Admitted: 1997
U.S. District Court, Eastern and Western Districts of Washington
Admitted: 1997
Idaho
Admitted: 1998
U.S. District Court, District of Idaho
Admitted: 1998
Montana
Admitted: 1999
U.S. Court of Appeals, Ninth Circuit
Admitted: 2000
U.S. Court of Appeals, Federal Circuit
Admitted: 2003
U.S. Court of Federal Claims
Admitted: 2004
U.S. District Court, District of Montana
Admitted: 2005
California
Admitted: 2012
U.S. District Court, Central District of California
Admitted: 2013
Oregon
Admitted: 2021

Reviews

4.7
19 Review
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