Business Law & More Attorney · Serving Lewistown, MT · 47+ Years Experience
Profile Summary
About Jon A. Oldenburg at a Glance
Jon A. Oldenburg is a Member based in Lewistown, Montana, practicing at Jon A. Oldenburg. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on probate, family law, business, and real estate. Admitted to practice in Montana (1979). Educated at University of Montana J.D. (—) and University of Montana B.S. (—). Recognitions include BV Distinguished. Serves clients in Lewistown, MT and the surrounding metropolitan area.
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About Jon A. Oldenburg
- Hon. Jon A. Oldenburg is a lawyer practicing general practice, family law, business law and 2 other areas of law
- Jon received a B.S. degree from University of Montana, and has been licensed for 47 years
- Jon practices at Jon A. Oldenburg in Lewistown, MT
Practice Areas Explained
Jon A. Oldenburg's Areas of Legal Practice
Each practice area below reflects the types of cases Jon A. Oldenburg handles, with a practical overview of what that area of law involves and how it may apply to your situation in Lewistown.
Probate in Lewistown
Jon A. Oldenburg is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Montana →
Family Law in Lewistown
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Jon A. Oldenburg is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Montana →
Business & Corporate Law in Lewistown
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Jon A. Oldenburg is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Montana →
Real Estate Law in Lewistown
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Jon A. Oldenburg is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Montana →
Jurisdictional Context
Why Local Counsel Matters in Lewistown
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 Lewistown 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.
Lewistown Courts and Legal Process
Choosing a Lewistown-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 Lewistown or all attorneys in Montana.
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Common Questions About Jon A. Oldenburg
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Professional Profile
Why Clients in Lewistown Choose Jon A. Oldenburg
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 Jon A. Oldenburg's practice in the field of probate, family law, business, and real estate.
Decade-Tested Legal Experience
Jon A. Oldenburg brings 47+ 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 probate, family law, and business, Jon A. Oldenburg can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Lewistown
A Lewistown-based practice means Jon A. Oldenburg 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 Jon A. Oldenburg Handles in Lewistown
Below is a representative sample of the types of matters Jon A. Oldenburg 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.
This list is illustrative, not exhaustive. Contact Jon A. Oldenburg directly to discuss the specifics of your situation.
Search Reference
How People Find Jon A. Oldenburg Online
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Jon A. Oldenburg's Practice Areas & Specializations
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