Atty. Mark Joseph Fennessy

Atty. Mark Joseph Fennessy

Mark Joseph Fennessy is a lawyer practicing real estate, business law, estate planning and 1 other area of law. Mark received a B.A. degree from University of Colorado at Boulder in 1974, and has been licensed for 48 years.

Libby Libby 48 yrs experience 48 year
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Profile Summary

About Mark Joseph Fennessy at a glance

Mark Joseph Fennessy is a Member based in Libby, Montana, practicing at Mark J. Fennessy. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on estate planning, business, real estate, and government. Admitted to practice in Montana (1978). Educated at Gonzaga University (J.D., 1977) and University of Colorado at Boulder (B.A., 1974). Recognitions include BV Distinguished. Serands clients in Libby, MT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Joseph Fennessy is a lawyer practicing real estate, business law, estate planning and 1 other area of law
  • Mark received a B.A. degree from University of Colorado at Boulder in 1974, and has been licensed for 48 years
  • Mark practices at Mark J. Fennessy in Libby, MT

Practice Areas Explained

Mark Joseph Fennessy's Areas of Practice

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

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.

Mark Joseph Fennessy is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Montana →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Joseph Fennessy is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Montana →

Real Estate Law

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

Mark Joseph Fennessy is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Montana →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark Joseph Fennessy is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Montana →

Jurisdictional Context

Why local counsel matters in Montana

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

Looking for additional Montana attorneys? Browse all attorneys in Libby or all attorneys in Montana.

Frequently Asked

Common questions about Mark Joseph Fennessy

Where is Mark Joseph Fennessy's law office located?
Mark Joseph Fennessy's law practice is located in Libby, Montana. The firm is Mark J. Fennessy. You can contact the office directly through this profile page.
What practice areas does Mark Joseph Fennessy handle?
Mark Joseph Fennessy focuses on estate planning, business, real estate, government. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Mark Joseph Fennessy practiced law?
Mark Joseph Fennessy has 48+ years of legal experience and has been licensed since 1978.
Where did Mark Joseph Fennessy go to law school?
Mark Joseph Fennessy earned their education at (J.D., 1977); (B.A., 1974).
How can I contact Mark Joseph Fennessy for a consultation?
You can contact Mark Joseph Fennessy 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 Mark Joseph Fennessy received?
Mark Joseph Fennessy's notable recognition includes: BV Distinguished.

Education

J.D.
Gonzaga University
- 1977
B.A.
University of Colorado at Boulder
- 1974

Awards

BV Distinguished

Bar Admissions

Montana
Admitted: 1978

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