Atty. Kenneth E. O'Brien

Atty. Kenneth E. O'Brien

Kenneth E. O'Brien is a lawyer practicing general practice, estate planning, wills and probate and 10 other areas of law.

Kalispell Kalispell 67 yrs experience 67 year
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Estate Planning & More Attorney · Serving Kalispell, MT · 67+ Years Experience

Profile Summary

About Kenneth E. O'Brien at a Glance

Kenneth E. O'Brien is an Of Counsel based in Kalispell, Montana, practicing at Hash, O'Brien, Biby & Murray, PLLP. They have 67+ years of legal experience, licensed to practice since 1959. Their practice focuses on contracts, probate, personal injury, estate planning, and business. Admitted to practice in Montana (1959). Educated at University of Montana (J.D., 1959) and University of Montana (B.A., 1957). Recognitions include AV Preeminent. Active member of State Bar of Montana The Association of Trial Lawyers of America. Serves clients in Kalispell, MT and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Kenneth E. O'Brien

  • Kenneth E. O'Brien is a lawyer practicing general practice, estate planning, wills and probate and 10 other areas of law
  • Kenneth received a B.A. degree from University of Montana in 1957, and has been licensed for 67 years
  • Kenneth practices at Hash, O'Brien, Biby & Murray, PLLP in Kalispell, MT

Practice Areas Explained

Kenneth E. O'Brien's Areas of Legal Practice

Each practice area below reflects the types of cases Kenneth E. O'Brien handles, with a practical overview of what that area of law involves and how it may apply to your situation in Kalispell.

Contracts in Kalispell

Kenneth E. O'Brien is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Montana →

Probate in Kalispell

Kenneth E. O'Brien is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Montana →

Personal Injury in Kalispell

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Kenneth E. O'Brien is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Montana →

Estate Planning & Probate in Kalispell

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

Kenneth E. O'Brien is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Montana →

Business & Corporate Law in Kalispell

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

Kenneth E. O'Brien is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Montana →

Jurisdictional Context

Why Local Counsel Matters in Kalispell

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 Kalispell 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 venue, 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.

Kalispell Courts and Legal Process

Choosing a Kalispell-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Kenneth E. O'Brien

Where is Kenneth E. O'Brien's law office located?
Kenneth E. O'Brien's law practice is located in Kalispell, Montana. The firm is Hash, O'Brien, Biby & Murray, PLLP. You can contact the office directly through this profile page.
What practice areas does Kenneth E. O'Brien handle?
Kenneth E. O'Brien focuses on contracts, probate, personal injury, estate planning, business. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Kenneth E. O'Brien practiced law?
Kenneth E. O'Brien has 67+ years of legal experience and has been licensed since 1959.
Where did Kenneth E. O'Brien go to law school?
Kenneth E. O'Brien earned their education at (J.D., 1959); (B.A., 1957).
How can I contact Kenneth E. O'Brien for a consultation?
You can contact Kenneth E. O'Brien 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 Kenneth E. O'Brien received?
Kenneth E. O'Brien's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Kalispell Choose Kenneth E. O'Brien

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Kenneth E. O'Brien's practice in the field of contracts, probate, personal injury, estate planning, and business.

Decade-Tested Legal Experience

Kenneth E. O'Brien brings 67+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering contracts, probate, and personal injury, Kenneth E. O'Brien can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Kalispell

A Kalispell-based practice means Kenneth E. O'Brien attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Kenneth E. O'Brien Handles in Kalispell

Below is a representative sample of the types of matters Kenneth E. O'Brien has experience with under Montana law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Kenneth E. O'Brien directly to discuss the specifics of your situation.

Search Reference

How People Find Kenneth E. O'Brien Online

Prospective clients searching for legal help in Kalispell commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Kenneth E. O'Brien.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Kenneth E. O'Brien directly.

Education & Law School Background

J.D.
University of Montana
- 1959
B.A.
University of Montana
- 1957

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Montana
Admitted: 1959

Client Reviews & Ratings — Kenneth E. O'Brien

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