Atty. Thomas J. Leahy

Atty. Thomas J. Leahy

Thomas J. Leahy is a lawyer practicing family law, divorce, civil litigation and 2 other areas of law.

Crystal Lake Crystal Lake 54 yrs experience 54 year
Call (312) 761-1210 Book Appointment

Profile Summary

About Thomas J. Leahy at a glance

Thomas J. Leahy is an Associate based in Crystal Lake, Illinois, practicing at The Law Offices of David R. Gervais. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on divorce, family law, litigation, and civil rights. Admitted to practice in Illinois (1972). Educated at Chicago-Kent College of Law (J.D., 1972) and Marquette University (B.S., 1969). Recognitions include BV Distinguished. Serands clients in Crystal Lake, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas J. Leahy is a lawyer practicing family law, divorce, civil litigation and 2 other areas of law
  • Thomas received a B.S. degree from Marquette University in 1969, and has been licensed for 54 years
  • Thomas practices at The Law Offices of David R. Gervais in Crystal Lake, IL

Practice Areas Explained

Thomas J. Leahy's Areas of Practice

Each practice area below reflects the types of cases Thomas J. Leahy handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Thomas J. Leahy is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Illinois →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Thomas J. Leahy is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Civil Litigation

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

Thomas J. Leahy is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Thomas J. Leahy is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

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

Looking for additional Illinois attorneys? Browse all attorneys in Crystal Lake or all attorneys in Illinois.

Frequently Asked

Common questions about Thomas J. Leahy

Where is Thomas J. Leahy's law office located?
Thomas J. Leahy's law practice is located in Crystal Lake, Illinois. The firm is The Law Offices of David R. Gervais. You can contact the office directly through this profile page.
What practice areas does Thomas J. Leahy handle?
Thomas J. Leahy focuses on divorce, family law, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Thomas J. Leahy practiced law?
Thomas J. Leahy has 54+ years of legal experience and has been licensed since 1972.
Where did Thomas J. Leahy go to law school?
Thomas J. Leahy earned their education at (J.D., 1972); (B.S., 1969).
How can I contact Thomas J. Leahy for a consultation?
You can contact Thomas J. Leahy 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.
What awards or recognition has Thomas J. Leahy received?
Thomas J. Leahy's notable recognition includes: BV Distinguished.

Education

J.D.
Chicago-Kent College of Law
- 1972
B.S.
Marquette University
- 1969

Awards

BV Distinguished

Bar Admissions

Illinois
Admitted: 1972

Reviews

4.4
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.