Atty. Timothy M Sullivan

Atty. Timothy M Sullivan

Mr. Timothy M Sullivan is a lawyer practicing administrative law, defense, environment & energy law and 3 other areas of law.

Baltimore Baltimore 26 yrs experience 26 year
Call (443) 957-3580 Book Appointment

Profile Summary

About Timothy M Sullivan at a glance

Timothy M Sullivan is a Principal based in Baltimore, Maryland, practicing at Beveridge & Diamond, P.C.. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on litigation, environmental, government, and energy. Admitted to practice in Oregon (2000), Washington (2005), Maryland (2006), and District of Columbia (2006). Educated at Northwestern School of Law (J.D., 2000) and Fairfield University (B.A., 1993). Serands clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Timothy M Sullivan is a lawyer practicing administrative law, defense, environment & energy law and 3 other areas of law
  • Timothy received a B.A. degree from Fairfield University in 1993, and has been licensed for 26 years
  • Timothy practices at Beveridge & Diamond, P.C. in Baltimore, MD

Practice Areas Explained

Timothy M Sullivan's Areas of Practice

Each practice area below reflects the types of cases Timothy M Sullivan 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.

Timothy M Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Maryland →

Environmental Law

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

Timothy M Sullivan is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Maryland →

Government & Administrative Law

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

Timothy M Sullivan is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Maryland →

Energy & Utilities Law

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

Timothy M Sullivan is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baltimore are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland 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 Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Baltimore or all attorneys in Maryland.

Frequently Asked

Common questions about Timothy M Sullivan

Where is Timothy M Sullivan's law office located?
Timothy M Sullivan's law practice is located in Baltimore, Maryland. The firm is Beveridge & Diamond, P.C.. You can contact the office directly through this profile page.
What practice areas does Timothy M Sullivan handle?
Timothy M Sullivan focuses on litigation, environmental, government, energy. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Timothy M Sullivan practiced law?
Timothy M Sullivan has 26+ years of legal experience and has been licensed since 2000.
Where did Timothy M Sullivan go to law school?
Timothy M Sullivan earned their education at (J.D., 2000); (B.A., 1993).
How can I contact Timothy M Sullivan for a consultation?
You can contact Timothy M Sullivan 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.
Northwestern School of Law
- 2000
B.A.
Fairfield University
- 1993

Bar Admissions

Oregon
Admitted: 2000
Washington
Admitted: 2005
Maryland
Admitted: 2006
District of Columbia
Admitted: 2006

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