Atty. Thomas M O'Brien

Atty. Thomas M O'Brien

Thomas M O'Brien is a lawyer practicing litigation, environmental law, commercial law. Thomas has been licensed for 49 years.

Lawrenceville Lawrenceville 49 yrs experience 49 year
Call (609) 740-8054 Book Appointment

Profile Summary

About Thomas M O'Brien at a glance

Thomas M O'Brien is a Vice President General Counsel & Secretary based in Lawrenceville, New Jersey. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on business, litigation, and environmental. Admitted to practice in New Jersey (1977). Serands clients in Lawrenceville, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas M O'Brien is a lawyer practicing litigation, environmental law, commercial law
  • Thomas has been licensed for 49 years
  • Thomas practices in Lawrenceville, NJ

Practice Areas Explained

Thomas M O'Brien's Areas of Practice

Each practice area below reflects the types of cases Thomas M O'Brien 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.

Thomas M O'Brien is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Civil Litigation

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

Thomas M O'Brien is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Jersey →

Environmental Law

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

Thomas M O'Brien is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

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

Looking for additional New Jersey attorneys? Browse all attorneys in Lawrenceville or all attorneys in New Jersey.

Frequently Asked

Common questions about Thomas M O'Brien

Where is Thomas M O'Brien's law office located?
Thomas M O'Brien's law practice is located in Lawrenceville, New Jersey. You can contact the office directly through this profile page.
What practice areas does Thomas M O'Brien handle?
Thomas M O'Brien focuses on business, litigation, environmental. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Thomas M O'Brien practiced law?
Thomas M O'Brien has 49+ years of legal experience and has been licensed since 1977.
How can I contact Thomas M O'Brien for a consultation?
You can contact Thomas M O'Brien 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.

Bar Admissions

New Jersey
Admitted: 1977

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