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Atty. Timothy A. Clausen

Atty. Timothy A. Clausen

Timothy A. Clausen is a lawyer practicing personal injury, employment & labor, workers compensation and 2 other areas of law.

Sioux City Sioux City 36 yrs experience 36 year
Call (712) 570-9758 Book Appointment

Profile Summary

About Timothy A. Clausen at a glance

Timothy A. Clausen is an Attorney based in Sioux City, Iowa, practicing at Klass Law Firm, L.L.P.. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on personal injury, employment, workers comp, litigation, and insurance. Admitted to practice in Iowa (1990) and Nebraska (1992). Educated at University of South Dakota (J.D., 1990) and University of South Dakota (B.A., 1987). Recognitions include BV Distinguished. Active member of Iowa State and Nebraska State Bar Associations State Bar of South Dakota. Serands clients in Sioux City, IA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Timothy A. Clausen is a lawyer practicing personal injury, employment & labor, workers compensation and 2 other areas of law
  • Timothy received a B.A. degree from University of South Dakota in 1987, and has been licensed for 36 years
  • Timothy practices at Klass Law Firm, L.L.P. in Sioux City, IA

Practice Areas Explained

Timothy A. Clausen's Areas of Practice

Each practice area below reflects the types of cases Timothy A. Clausen 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.

Timothy A. Clausen is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Iowa →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Timothy A. Clausen is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Iowa →

Workers Compensation

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

Timothy A. Clausen is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Iowa →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Timothy A. Clausen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Iowa →

Insurance Law

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

Timothy A. Clausen is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Iowa →

Jurisdictional Context

Why local counsel matters in Iowa

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

Looking for additional Iowa attorneys? Browse all attorneys in Sioux City or all attorneys in Iowa.

Frequently Asked

Common questions about Timothy A. Clausen

Where is Timothy A. Clausen's law office located?
Timothy A. Clausen's law practice is located in Sioux City, Iowa. The firm is Klass Law Firm, L.L.P.. You can contact the office directly through this profile page.
What practice areas does Timothy A. Clausen handle?
Timothy A. Clausen focuses on personal injury, employment, workers comp, litigation, insurance. Each practice area listed reflects experience handling cases of that type in Iowa.
How long has Timothy A. Clausen practiced law?
Timothy A. Clausen has 36+ years of legal experience and has been licensed since 1990.
Where did Timothy A. Clausen go to law school?
Timothy A. Clausen earned their education at (J.D., 1990); (B.A., 1987).
How can I contact Timothy A. Clausen for a consultation?
You can contact Timothy A. Clausen 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 Timothy A. Clausen received?
Timothy A. Clausen's notable recognition includes: BV Distinguished.

Education

J.D.
University of South Dakota
- 1990
B.A.
University of South Dakota
- 1987

Awards

BV Distinguished

Bar Admissions

Iowa
Admitted: 1990
Nebraska
Admitted: 1992

Reviews

3.8
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