Atty. Mark Stephen Hegedus

Atty. Mark Stephen Hegedus

Mark Stephen Hegedus is a lawyer practicing energy, environmental and natural resources, public policy and 1 other area of law. Mark received a B.A. degree from University of Michigan, and has been licensed for 35 years.

Washington Washington 35 J. Erfahrung 35 year
Call (771) 209-7478 Book Appointment

Profile Summary

About Mark Stephen Hegedus at a glance

Mark Stephen Hegedus is a environmental and energy attorney based in Washington, District of Columbia. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in Illinois (1991) and District of Columbia (1992). Educated at New York University (J.D., 1991) and University of Michigan B.A. (—). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mark Stephen Hegedus is a lawyer practicing energy, environmental and natural resources, public policy and 1 other area of law
  • Mark received a B.A. degree from University of Michigan, and has been licensed for 35 years
  • Mark practices in Washington, DC

Practice Areas Explained

Mark Stephen Hegedus's Areas of Practice

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

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Mark Stephen Hegedus is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in District of Columbia →

Energy & Utilities Law

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

Mark Stephen Hegedus is one of 36,230 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 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 Mark Stephen Hegedus

Where is Mark Stephen Hegedus's law office located?
Mark Stephen Hegedus's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Mark Stephen Hegedus handle?
Mark Stephen Hegedus focuses on environmental, energy. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark Stephen Hegedus practiced law?
Mark Stephen Hegedus has 35+ years of legal experience and has been licensed since 1991.
Where did Mark Stephen Hegedus go to law school?
Mark Stephen Hegedus earned their education at (J.D., 1991); (—).
How can I contact Mark Stephen Hegedus for a consultation?
You can contact Mark Stephen Hegedus 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.
New York University
- 1991
University of Michigan B.A.
- In Bearbeitung

Bar Admissions

Illinois
Admitted: 1991
District of Columbia
Admitted: 1992

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