Atty. John G. Gaston

Atty. John G. Gaston

Mr. John G.

Houston Houston 48 yrs experience 48 year
Call (832) 730-7452 Book Appointment

Profile Summary

About John G. Gaston at a glance

John G. Gaston is a Member based in Houston, Texas, practicing at Gaston, Hemingway & Thanheiser, P.C.. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on environmental and energy. Admitted to practice in Texas (1978). Educated at University of Houston (J.D., 1978) and University of Texas (B.A., 1973). Recognitions include AV Preeminent. Active member of Houston Bar Association. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John G. Gaston is a lawyer practicing oil & gas law specialist, environmental and natural resources
  • John received a B.A. degree from University of Texas in 1973, and has been licensed for 48 years
  • John practices at Gaston, Hemingway & Thanheiser, P.C. in Houston, TX

Practice Areas Explained

John G. Gaston's Areas of Practice

Each practice area below reflects the types of cases John G. Gaston handles, with a brief overview of what that area of law covers.

Environmental Law

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

John G. Gaston is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Texas →

Energy & Utilities Law

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

John G. Gaston 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 John G. Gaston

Where is John G. Gaston's law office located?
John G. Gaston's law practice is located in Houston, Texas. The firm is Gaston, Hemingway & Thanheiser, P.C.. You can contact the office directly through this profile page.
What practice areas does John G. Gaston handle?
John G. Gaston focuses on environmental, energy. Each practice area listed reflects experience handling cases of that type in Texas.
How long has John G. Gaston practiced law?
John G. Gaston has 48+ years of legal experience and has been licensed since 1978.
Where did John G. Gaston go to law school?
John G. Gaston earned their education at (J.D., 1978); (B.A., 1973).
How can I contact John G. Gaston for a consultation?
You can contact John G. Gaston 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 John G. Gaston received?
John G. Gaston's notable recognition includes: AV Preeminent.

Education

J.D.
University of Houston
- 1978
B.A.
University of Texas
- 1973

Awards

AV Preeminent

Bar Admissions

Texas
Admitted: 1978

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