Atty. Eric Jonathan Lacey

Atty. Eric Jonathan Lacey

Mr. Eric Jonathan Lacey is a lawyer practicing litigation, regulatory, transactional matters and 2 other areas of law.

Washington Washington 22 Years Experience 22 year
Call (202) 738-1866

Profile Summary

About Eric Jonathan Lacey at a glance

Eric Jonathan Lacey is an Associate based in Washington, District of Columbia, practicing at Stone Mattheis Xenopoulos And Brew Pc. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on litigation, environmental, and energy. Admitted to practice in Virginia (2004) and District of Columbia (2005). Educated at Georgetown University Law Center (J.D., 2004) and Idaho State University (B.A., 2000). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Eric Jonathan Lacey is a lawyer practicing litigation, regulatory, transactional matters and 2 other areas of law
  • Eric received a B.A. degree from Idaho State University in 2000, and has been licensed for 22 years
  • Eric practices at Stone Mattheis Xenopoulos & Brew, PC in Washington, DC

Practice Areas Explained

Eric Jonathan Lacey's Areas of Practice

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

Civil Litigation

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

Eric Jonathan Lacey is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Environmental Law

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

Eric Jonathan Lacey is one of 50,776 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.

Eric Jonathan Lacey 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 Eric Jonathan Lacey

Where is Eric Jonathan Lacey's law office located?
Eric Jonathan Lacey's law practice is located in Washington, District of Columbia. The firm is Stone Mattheis Xenopoulos And Brew Pc. You can contact the office directly through this profile page.
What practice areas does Eric Jonathan Lacey handle?
Eric Jonathan Lacey focuses on litigation, environmental, energy. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Eric Jonathan Lacey practiced law?
Eric Jonathan Lacey has 22+ years of legal experience and has been licensed since 2004.
Where did Eric Jonathan Lacey go to law school?
Eric Jonathan Lacey earned their education at (J.D., 2004); (B.A., 2000).
How can I contact Eric Jonathan Lacey for a consultation?
You can contact Eric Jonathan Lacey 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.
Georgetown University Law Center
- 2004
B.A.
Idaho State University
- 2000

Bar Admissions

Virginia
Admitted: 2004
District of Columbia
Admitted: 2005

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