Atty. John Barlow Timmer

Atty. John Barlow Timmer

John Barlow Timmer is a lawyer practicing antitrust / trade law, business, election campaign / political law. John has been licensed for 17 years.

Washington Washington 17 yrs experience 17 year
Call (404) 689-5892 Book Appointment

Profile Summary

About John Barlow Timmer at a glance

John Barlow Timmer is a business and government attorney based in Washington, District of Columbia. They have 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in California (2009) and District of Columbia (2010). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Barlow Timmer is a lawyer practicing antitrust / trade law, business, election campaign / political law
  • John has been licensed for 17 years
  • John practices in Washington, DC

Practice Areas Explained

John Barlow Timmer's Areas of Practice

Each practice area below reflects the types of cases John Barlow Timmer 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 Barlow Timmer is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Government & Administrative Law

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

John Barlow Timmer 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 John Barlow Timmer

Where is John Barlow Timmer's law office located?
John Barlow Timmer's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does John Barlow Timmer handle?
John Barlow Timmer focuses on business, government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John Barlow Timmer practiced law?
John Barlow Timmer has 17+ years of legal experience and has been licensed since 2009.
How can I contact John Barlow Timmer for a consultation?
You can contact John Barlow Timmer 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.

Bar Admissions

California
Admitted: 2009
District of Columbia
Admitted: 2010

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