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Atty. Terry N. Trieweiler

Atty. Terry N. Trieweiler

Terry N. Trieweiler is a lawyer practicing civil appeals, fela occupational hearing loss, products liability and 4 other areas of law.

Whitefish Whitefish 53 yrs experience 53 year
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Profile Summary

About Terry N. Trieweiler at a glance

Terry N. Trieweiler is a Member based in Whitefish, Montana, practicing at Trieweiler, Hedman, Hileman & Lacosta. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on personal injury, workers comp, product liability, insurance, and appellate. Admitted to practice in Iowa (1973), Washington (inactive) (1973), U.S. District Court, Southern District of Iowa and U.S. District Court, Western District of Washingt (1973), and Montana (1975). Educated at Drake University (J.D., 1972) and Drake University (B.A., 1970). Recognitions include AV Preeminent. Active member of Iowa State and Washington State Bar Associations State Bar of Montana and Diplomate, National Board of Trial Advocacy, Civil Specialist. Serands clients in Whitefish, MT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Terry N. Trieweiler is a lawyer practicing civil appeals, fela occupational hearing loss, products liability and 4 other areas of law
  • Terry received a B.A. degree from Drake University in 1970, and has been licensed for 53 years
  • Terry practices at Trieweiler, Hedman, Hileman & Lacosta in Whitefish, MT

Practice Areas Explained

Terry N. Trieweiler's Areas of Practice

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

Personal Injury

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.

Terry N. Trieweiler is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Montana →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

Terry N. Trieweiler is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Montana →

Product Liability

Terry N. Trieweiler is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Montana →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Terry N. Trieweiler is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Montana →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Terry N. Trieweiler is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Whitefish 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 Whitefish or all attorneys in Montana.

Frequently Asked

Common questions about Terry N. Trieweiler

Where is Terry N. Trieweiler's law office located?
Terry N. Trieweiler's law practice is located in Whitefish, Montana. The firm is Trieweiler, Hedman, Hileman & Lacosta. You can contact the office directly through this profile page.
What practice areas does Terry N. Trieweiler handle?
Terry N. Trieweiler focuses on personal injury, workers comp, product liability, insurance, appellate. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Terry N. Trieweiler practiced law?
Terry N. Trieweiler has 53+ years of legal experience and has been licensed since 1973.
Where did Terry N. Trieweiler go to law school?
Terry N. Trieweiler earned their education at (J.D., 1972); (B.A., 1970).
How can I contact Terry N. Trieweiler for a consultation?
You can contact Terry N. Trieweiler 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 Terry N. Trieweiler received?
Terry N. Trieweiler's notable recognition includes: AV Preeminent.

Education

J.D.
Drake University
- 1972
B.A.
Drake University
- 1970

Awards

AV Preeminent

Bar Admissions

Iowa
Admitted: 1973
Washington (inactive)
Admitted: 1973
U.S. District Court, Southern District of Iowa and U.S. District Court, Western District of Washingt
Admitted: 1973
Montana
Admitted: 1975
U.S. District Court, District of Montana
Admitted: 1977

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