Atty. Justin Matthew Guilder

Atty. Justin Matthew Guilder

Mr. Justin Matthew Guilder is a lawyer practicing class action, government, complex business litigation and 2 other areas of law.

Washington Washington 20 yrs experience 20 year
Call (771) 246-1635 Book Appointment

Profile Summary

About Justin Matthew Guilder at a glance

Justin Matthew Guilder is a business, class action, litigation, and government attorney based in Washington, District of Columbia. They have 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in Virginia (2006) and District of Columbia (2008). Educated at George Washington University Law School (J.D., 2006) and University of Florida (B.A. Business, 2003). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Justin Matthew Guilder is a lawyer practicing class action, government, complex business litigation and 2 other areas of law
  • Justin received a B.A. degree from University of Florida in 2003, and has been licensed for 20 years
  • Justin practices in Washington, DC

Practice Areas Explained

Justin Matthew Guilder's Areas of Practice

Each practice area below reflects the types of cases Justin Matthew Guilder 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.

Justin Matthew Guilder is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Class Action

Justin Matthew Guilder is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

Civil Litigation

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

Justin Matthew Guilder is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Government & Administrative Law

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

Justin Matthew Guilder is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Justin Matthew Guilder

Where is Justin Matthew Guilder's law office located?
Justin Matthew Guilder's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Justin Matthew Guilder handle?
Justin Matthew Guilder focuses on business, class action, litigation, government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Justin Matthew Guilder practiced law?
Justin Matthew Guilder has 20+ years of legal experience and has been licensed since 2006.
Where did Justin Matthew Guilder go to law school?
Justin Matthew Guilder earned their education at (J.D., 2006); (B.A. Business, 2003).
How can I contact Justin Matthew Guilder for a consultation?
You can contact Justin Matthew Guilder 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.

Education

J.D.
George Washington University Law School
- 2006
B.A. Business
University of Florida
- 2003

Bar Admissions

Virginia
Admitted: 2006
District of Columbia
Admitted: 2008

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