Atty. David Thomas Henniger

Atty. David Thomas Henniger

David Thomas Henniger is a lawyer practicing class action, litigation, retired. David received a B.S. degree from Florida Southern College in 1959, and has been licensed for 61 years.

St. Petersburg St. Petersburg 61 yrs experience 61 year
Call (866) 525-7092 Book Appointment

Profile Summary

About David Thomas Henniger at a glance

David Thomas Henniger is a Member based in St. Petersburg, Florida, practicing at David T. Henniger. They have 61+ years of legal experience, licensed to practice since 1965. Their practice focuses on class action and litigation. Admitted to practice in Florida (1965), U.S. District Court, Middle District of Florida (1965), and U.S. Supreme Court (1971). Educated at Stetson University College of Law (J.D., 1965) and Florida Southern College (B.S., 1959). Recognitions include AV Preeminent. Active member of St and Petersburg, Federal and American Bar Associations The Florida Bar Pinellas County Trial Lawyers Association Academy of Florida Trial Lawyers The Association of Trial Lawyers of America. Serands clients in St. Petersburg, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Thomas Henniger is a lawyer practicing class action, litigation, retired
  • David received a B.S. degree from Florida Southern College in 1959, and has been licensed for 61 years
  • David practices at David T. Henniger in St. Petersburg, FL

Practice Areas Explained

David Thomas Henniger's Areas of Practice

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

Class Action

David Thomas Henniger is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Florida →

Civil Litigation

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

David Thomas Henniger is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

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

Looking for additional Florida attorneys? Browse all attorneys in St. Petersburg or all attorneys in Florida.

Frequently Asked

Common questions about David Thomas Henniger

Where is David Thomas Henniger's law office located?
David Thomas Henniger's law practice is located in St. Petersburg, Florida. The firm is David T. Henniger. You can contact the office directly through this profile page.
What practice areas does David Thomas Henniger handle?
David Thomas Henniger focuses on class action, litigation. Each practice area listed reflects experience handling cases of that type in Florida.
How long has David Thomas Henniger practiced law?
David Thomas Henniger has 61+ years of legal experience and has been licensed since 1965.
Where did David Thomas Henniger go to law school?
David Thomas Henniger earned their education at (J.D., 1965); (B.S., 1959).
How can I contact David Thomas Henniger for a consultation?
You can contact David Thomas Henniger 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 David Thomas Henniger received?
David Thomas Henniger's notable recognition includes: AV Preeminent.

Education

J.D.
Stetson University College of Law
- 1965
B.S.
Florida Southern College
- 1959

Awards

AV Preeminent

Bar Admissions

Florida
Admitted: 1965
U.S. District Court, Middle District of Florida
Admitted: 1965
U.S. Supreme Court
Admitted: 1971

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