Atty. Peter John Scanlon

Atty. Peter John Scanlon

Mr. Peter John Scanlon is a lawyer practicing election campaign / political law, energy, administrative law and 3 other areas of law.

Washington Washington 36 Years Experience 36 year
Call (771) 474-2886

Profile Summary

About Peter John Scanlon at a glance

Peter John Scanlon is a Shareholder based in Washington, District of Columbia, practicing at Duncan, Weinberg, Genzer & Pembroke, P.C.. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on business, litigation, government, and energy. Admitted to practice in Pennsylvania (1990), U.S. District Court, Western District of Pennsylvania (1990), and District of Columbia U.S. Court of Appeals for the District of Columbia Circuit U.S. Court of Appeal (2003). Educated at Duquesne University School of Law (J.D., 1990) and Duquesne University (B.S., 1986). Active member of American Bar Association Natural Gas Roundtable Pennsylvania Bar Association Allegheny County Bar Association Erie County Bar Association Energy Bar Association. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Peter John Scanlon is a lawyer practicing election campaign / political law, energy, administrative law and 3 other areas of law
  • Peter received a B.S. degree from Duquesne University in 1986, and has been licensed for 36 years
  • Peter practices at Duncan, Weinberg, Genzer & Pembroke, P.C. in Washington, DC

Practice Areas Explained

Peter John Scanlon's Areas of Practice

Each practice area below reflects the types of cases Peter John Scanlon 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.

Peter John Scanlon is one of 452,854 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Civil Litigation

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

Peter John Scanlon is one of 409,070 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.

Peter John Scanlon is one of 118,414 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Peter John Scanlon is one of 32,699 energy attorneys indexed nationally. Browse energy 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 venue, 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 Peter John Scanlon

Where is Peter John Scanlon's law office located?
Peter John Scanlon's law practice is located in Washington, District of Columbia. The firm is Duncan, Weinberg, Genzer & Pembroke, P.C.. You can contact the office directly through this profile page.
What practice areas does Peter John Scanlon handle?
Peter John Scanlon focuses on business, litigation, government, energy. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Peter John Scanlon practiced law?
Peter John Scanlon has 36+ years of legal experience and has been licensed since 1990.
Where did Peter John Scanlon go to law school?
Peter John Scanlon earned their education at (J.D., 1990); (B.S., 1986).
How can I contact Peter John Scanlon for a consultation?
You can contact Peter John Scanlon 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.
Duquesne University School of Law
- 1990
B.S.
Duquesne University
- 1986

Bar Admissions

Pennsylvania
Admitted: 1990
U.S. District Court, Western District of Pennsylvania
Admitted: 1990
District of Columbia U.S. Court of Appeals for the District of Columbia Circuit U.S. Court of Appeal
Admitted: 2003

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