Atty. Marshall Eugene Keller

Atty. Marshall Eugene Keller

Mr. Marshall Eugene Keller is a lawyer practicing contracts & agreements, criminal defense, workers compensation and 6 other areas of law.

Thermopolis Thermopolis 6 yrs experience 6 year
Book Appointment

Profile Summary

About Marshall Eugene Keller at a glance

Marshall Eugene Keller is an Of Counsel based in Thermopolis, Wyoming, practicing at Messenger Law Firm P.C.. They have 6+ years of legal experience, licensed to practice since 2020. Their practice focuses on contracts, probate, criminal defense, family law, and estate planning. Admitted to practice in Wyoming (2020). Educated at University of Wyoming College of Law (JD, 2020). Serands clients in Thermopolis, WY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Marshall Eugene Keller is a lawyer practicing contracts & agreements, criminal defense, workers compensation and 6 other areas of law
  • Marshall has been licensed for 6 years
  • Marshall practices at Messenger Law Firm P.C. in Thermopolis, WY

Practice Areas Explained

Marshall Eugene Keller's Areas of Practice

Each practice area below reflects the types of cases Marshall Eugene Keller handles, with a brief overview of what that area of law covers.

Contracts

Marshall Eugene Keller is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Wyoming →

Probate

Marshall Eugene Keller is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Wyoming →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Marshall Eugene Keller is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Wyoming →

Family Law

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

Marshall Eugene Keller is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Wyoming →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Marshall Eugene Keller is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Wyoming →

Jurisdictional Context

Why local counsel matters in Wyoming

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

Looking for additional Wyoming attorneys? Browse all attorneys in Thermopolis or all attorneys in Wyoming.

Frequently Asked

Common questions about Marshall Eugene Keller

Where is Marshall Eugene Keller's law office located?
Marshall Eugene Keller's law practice is located in Thermopolis, Wyoming. The firm is Messenger Law Firm P.C.. You can contact the office directly through this profile page.
What practice areas does Marshall Eugene Keller handle?
Marshall Eugene Keller focuses on contracts, probate, criminal defense, family law, estate planning. Each practice area listed reflects experience handling cases of that type in Wyoming.
How long has Marshall Eugene Keller practiced law?
Marshall Eugene Keller has 6+ years of legal experience and has been licensed since 2020.
Where did Marshall Eugene Keller go to law school?
Marshall Eugene Keller earned their education at (JD, 2020).
How can I contact Marshall Eugene Keller for a consultation?
You can contact Marshall Eugene Keller 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.

Education

JD
University of Wyoming College of Law
- 2020

Bar Admissions

Wyoming
Admitted: 2020

Reviews

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.