Atty. Mark Gregory Walston

Atty. Mark Gregory Walston

Mr. Mark Gregory Walston is a lawyer practicing oil & gas.

Dallas Dallas 12 yrs experience 12 year
Call (469) 983-2213 Book Appointment

Profile Summary

About Mark Gregory Walston at a glance

Mark Gregory Walston is an Attorney based in Dallas, Texas, practicing at Freeman Mills PC. They have 12+ years of legal experience, licensed to practice since 2014. Their practice focuses on energy. Admitted to practice in Texas (2014) and Kansas (2016). Educated at Texas A&M School of Law (J.D., 2014). Serands clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark Gregory Walston is a lawyer practicing oil & gas
  • Mark Gregory has been licensed for 12 years
  • Mark Gregory practices at Freeman Mills PC in Dallas, TX

Practice Areas Explained

Mark Gregory Walston's Areas of Practice

Each practice area below reflects the types of cases Mark Gregory Walston handles, with a brief overview of what that area of law covers.

Energy & Utilities Law

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

Mark Gregory Walston 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 Dallas 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 Dallas or all attorneys in Texas.

Frequently Asked

Common questions about Mark Gregory Walston

Where is Mark Gregory Walston's law office located?
Mark Gregory Walston's law practice is located in Dallas, Texas. The firm is Freeman Mills PC. You can contact the office directly through this profile page.
What practice areas does Mark Gregory Walston handle?
Mark Gregory Walston focuses on energy. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Mark Gregory Walston practiced law?
Mark Gregory Walston has 12+ years of legal experience and has been licensed since 2014.
Where did Mark Gregory Walston go to law school?
Mark Gregory Walston earned their education at (J.D., 2014).
How can I contact Mark Gregory Walston for a consultation?
You can contact Mark Gregory Walston 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.

Practice Areas

Education

J.D.
Texas A&M School of Law
- 2014

Bar Admissions

Texas
Admitted: 2014
Kansas
Admitted: 2016

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