Atty. William N. Heiss

Atty. William N. Heiss

Mr. William N.

Casper Casper 46 yrs experience 46 year
Call (307) 452-0301 Book Appointment

Profile Summary

About William N. Heiss at a glance

William N. Heiss is a Member based in Casper, Wyoming, practicing at William Heiss Law Office. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on probate, real estate, environmental, and energy. Admitted to practice in Wyoming (1980). Educated at University of Wyoming (J.D., 1979) and Indiana University (B.A., 1974). Recognitions include BV Distinguished. Active member of Wyoming State Bar Rocky Mountain Mineral Law Foundation Wyoming Association of Petroleum Landmen and Chairman, Wyoming Bar Title Standards Committee, 1990—. Serands clients in Casper, WY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William N. Heiss is a lawyer practicing oil and gas law, real estate title examination, mining law and 3 other areas of law
  • William received a B.A. degree from Indiana University in 1974, and has been licensed for 46 years
  • William practices at William Heiss Law Office in Casper, WY

Practice Areas Explained

William N. Heiss's Areas of Practice

Each practice area below reflects the types of cases William N. Heiss handles, with a brief overview of what that area of law covers.

Probate

William N. Heiss is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Wyoming →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

William N. Heiss is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Wyoming →

Environmental Law

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

William N. Heiss is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Wyoming →

Energy & Utilities Law

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

William N. Heiss is one of 36,230 energy attorneys indexed nationally. Browse energy 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 Casper 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 Casper or all attorneys in Wyoming.

Frequently Asked

Common questions about William N. Heiss

Where is William N. Heiss's law office located?
William N. Heiss's law practice is located in Casper, Wyoming. The firm is William Heiss Law Office. You can contact the office directly through this profile page.
What practice areas does William N. Heiss handle?
William N. Heiss focuses on probate, real estate, environmental, energy. Each practice area listed reflects experience handling cases of that type in Wyoming.
How long has William N. Heiss practiced law?
William N. Heiss has 46+ years of legal experience and has been licensed since 1980.
Where did William N. Heiss go to law school?
William N. Heiss earned their education at (J.D., 1979); (B.A., 1974).
How can I contact William N. Heiss for a consultation?
You can contact William N. Heiss 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 William N. Heiss received?
William N. Heiss's notable recognition includes: BV Distinguished.

Education

J.D.
University of Wyoming
- 1979
B.A.
Indiana University
- 1974

Awards

BV Distinguished

Bar Admissions

Wyoming
Admitted: 1980

Reviews

4.4
1 Review
5 0
4 0
3 0
2 0
1 0
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.