Atty. Arnie Bruce Mason

Atty. Arnie Bruce Mason

Mr. Arnie Bruce Mason is a lawyer practicing contracts & agreements, sureties, administrative law and 4 other areas of law.

Washington Washington 26 yrs experience 26 year
Call (443) 909-4791 Book Appointment

Profile Summary

About Arnie Bruce Mason at a glance

Arnie Bruce Mason is an Attorney based in Washington, District of Columbia, practicing at Williams Mullen. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on contracts, litigation, government, and entertainment. Admitted to practice in Virginia (2000) and District of Columbia District of Columbia Court of Appeals U.S. Court of Appeals for the Federal Cir (2003). Educated at University of Virginia (B.A., 1997) and College of William & Mary School of Law J.D. 2000 Kenneth G. Cumming Scholarship College of William & Mary School of Law J.D. Managing Editor College of William & Mary School of Law J.D. Will (—). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Arnie Bruce Mason is a lawyer practicing contracts & agreements, sureties, administrative law and 4 other areas of law
  • Arnie received a B.A. degree from University of Virginia in 1997, and has been licensed for 26 years
  • Arnie practices at Williams Mullen in Washington, DC

Practice Areas Explained

Arnie Bruce Mason's Areas of Practice

Each practice area below reflects the types of cases Arnie Bruce Mason handles, with a brief overview of what that area of law covers.

Contracts

Arnie Bruce Mason is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in District of Columbia →

Civil Litigation

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

Arnie Bruce Mason 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.

Arnie Bruce Mason is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Arnie Bruce Mason is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 Arnie Bruce Mason

Where is Arnie Bruce Mason's law office located?
Arnie Bruce Mason's law practice is located in Washington, District of Columbia. The firm is Williams Mullen. You can contact the office directly through this profile page.
What practice areas does Arnie Bruce Mason handle?
Arnie Bruce Mason focuses on contracts, litigation, government, entertainment. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Arnie Bruce Mason practiced law?
Arnie Bruce Mason has 26+ years of legal experience and has been licensed since 2000.
Where did Arnie Bruce Mason go to law school?
Arnie Bruce Mason earned their education at (B.A., 1997); (—).
How can I contact Arnie Bruce Mason for a consultation?
You can contact Arnie Bruce Mason 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

B.A.
University of Virginia
- 1997
College of William & Mary School of Law J.D. 2000 Kenneth G. Cumming Scholarship College of William & Mary School of Law J.D. Managing Editor College of William & Mary School of Law J.D. Will
- In Progress

Bar Admissions

Virginia
Admitted: 2000
District of Columbia District of Columbia Court of Appeals U.S. Court of Appeals for the Federal Cir
Admitted: 2003

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