Atty. David Heffernan

Atty. David Heffernan

David Heffernan is a lawyer practicing antitrust / trade law, bankruptcy / chapter 7, regulatory and government affairs and 6 other areas of law. David received a B.A. degree from Trinity College, Dublin, Ireland in 1985, and has been licensed for 30 years.

Washington Washington 30 yrs experience 30 year
Call (443) 909-4915 Book Appointment

Profile Summary

About David Heffernan at a glance

David Heffernan is a Partner, Chair, Aviation Practice Group based in Washington, District of Columbia, practicing at Wilmerhale. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on chapter 7, bankruptcy, government, aviation, and international. Admitted to practice in Virginia (Inactive) (1996) and District of Columbia (1997). Educated at Catholic University of America, Columbus School of Law (J.D., 1996) and Trinity College, Dublin, Ireland (B.A., 1985). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Heffernan is a lawyer practicing antitrust / trade law, bankruptcy / chapter 7, regulatory and government affairs and 6 other areas of law
  • David received a B.A. degree from Trinity College, Dublin, Ireland in 1985, and has been licensed for 30 years
  • David practices at WilmerHale in Washington, DC

Practice Areas Explained

David Heffernan's Areas of Practice

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

Chapter 7 Bankruptcy

David Heffernan is one of 8,886 chapter 7 attorneys indexed nationally. Browse chapter 7 attorneys in District of Columbia →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

David Heffernan is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in District of Columbia →

Government & Administrative Law

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

David Heffernan is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

David Heffernan is one of 9,225 aviation attorneys indexed nationally. Browse aviation attorneys in District of Columbia →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

David Heffernan is one of 40,133 international attorneys indexed nationally. Browse international 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 David Heffernan

Where is David Heffernan's law office located?
David Heffernan's law practice is located in Washington, District of Columbia. The firm is Wilmerhale. You can contact the office directly through this profile page.
What practice areas does David Heffernan handle?
David Heffernan focuses on chapter 7, bankruptcy, government, aviation, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David Heffernan practiced law?
David Heffernan has 30+ years of legal experience and has been licensed since 1996.
Where did David Heffernan go to law school?
David Heffernan earned their education at (J.D., 1996); (B.A., 1985).
How can I contact David Heffernan for a consultation?
You can contact David Heffernan 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.
Catholic University of America, Columbus School of Law
- 1996
B.A.
Trinity College, Dublin, Ireland
- 1985

Bar Admissions

Virginia (Inactive)
Admitted: 1996
District of Columbia
Admitted: 1997

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