Atty. Jack J. Langlois

Atty. Jack J. Langlois

Mr. Jack J.

Houston Houston 45 yrs experience 45 year
Call (346) 771-0475 Book Appointment

Profile Summary

About Jack J. Langlois at a glance

Jack J. Langlois is a Partner based in Houston, Texas, practicing at DLA Piper LLP. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business, creditor rights, and energy. Admitted to practice in Texas (1981). Educated at Louisiana State University Law Center (J.D., 1979) and Faculté de Droit, Université d'Aix-en-Provence, France International and Comparative Law Studies 1979-1980 University of Southwestern Louisiana (B.A., 1976). Recognitions include AV Preeminent. Active member of Louisiana State and American Bar Associations State Bar of Texas. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Jack J. Langlois is a lawyer practicing debt collection, projects and infrastructure, corporate and 5 other areas of law
  • Jack received a degree from Faculté de Droit, Université d'Aix-en-Provence, France, and has been licensed for 45 years
  • Jack practices at DLA Piper LLP in Houston, TX

Practice Areas Explained

Jack J. Langlois's Areas of Practice

Each practice area below reflects the types of cases Jack J. Langlois 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.

Jack J. Langlois is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Creditor Rights & Collections

Jack J. Langlois is one of 42,948 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Texas →

Energy & Utilities Law

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

Jack J. Langlois is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

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

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Jack J. Langlois

Where is Jack J. Langlois's law office located?
Jack J. Langlois's law practice is located in Houston, Texas. The firm is DLA Piper LLP. You can contact the office directly through this profile page.
What practice areas does Jack J. Langlois handle?
Jack J. Langlois focuses on business, creditor rights, energy. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Jack J. Langlois practiced law?
Jack J. Langlois has 45+ years of legal experience and has been licensed since 1981.
Where did Jack J. Langlois go to law school?
Jack J. Langlois earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Jack J. Langlois for a consultation?
You can contact Jack J. Langlois 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 Jack J. Langlois received?
Jack J. Langlois's notable recognition includes: AV Preeminent.

Education

J.D.
Louisiana State University Law Center
- 1979
B.A.
Faculté de Droit, Université d'Aix-en-Provence, France International and Comparative Law Studies 1979-1980 University of Southwestern Louisiana
- 1976

Awards

AV Preeminent

Bar Admissions

Texas
Admitted: 1981

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