Atty. John R. Hinrichs

Atty. John R. Hinrichs

John R. Hinrichs is a lawyer practicing criminal defense, civil litigation.

Sioux Falls Sioux Falls 25 yrs experience 25 year
Call (423) 468-2283 Book Appointment

Profile Summary

About John R. Hinrichs at a glance

John R. Hinrichs is a Partner based in Sioux Falls, South Dakota, practicing at Heidepriem, Purtell, Siegel, Hinrichs Lawyers. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on criminal defense and litigation. Admitted to practice in South Dakota (2001) and U.S. District Court District of South Dakota (2016). Educated at University of South Dakota School of Law (J.D., 2000) and University of South Dakota (B.S. History, 1997). Recognitions include AV Preeminent. Serands clients in Sioux Falls, SD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John R. Hinrichs is a lawyer practicing criminal defense, civil litigation
  • John R. received a B.S. degree from University of South Dakota in 1997, and has been licensed for 25 years
  • John R. practices at Heidepriem, Purtell, Siegel, Hinrichs Lawyers in Sioux Falls, SD

Practice Areas Explained

John R. Hinrichs's Areas of Practice

Each practice area below reflects the types of cases John R. Hinrichs handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John R. Hinrichs is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in South Dakota →

Civil Litigation

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

John R. Hinrichs is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in South Dakota →

Jurisdictional Context

Why local counsel matters in South Dakota

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

Looking for additional South Dakota attorneys? Browse all attorneys in Sioux Falls or all attorneys in South Dakota.

Frequently Asked

Common questions about John R. Hinrichs

Where is John R. Hinrichs's law office located?
John R. Hinrichs's law practice is located in Sioux Falls, South Dakota. The firm is Heidepriem, Purtell, Siegel, Hinrichs Lawyers. You can contact the office directly through this profile page.
What practice areas does John R. Hinrichs handle?
John R. Hinrichs focuses on criminal defense, litigation. Each practice area listed reflects experience handling cases of that type in South Dakota.
How long has John R. Hinrichs practiced law?
John R. Hinrichs has 25+ years of legal experience and has been licensed since 2001.
Where did John R. Hinrichs go to law school?
John R. Hinrichs earned their education at (J.D., 2000); (B.S. History, 1997).
How can I contact John R. Hinrichs for a consultation?
You can contact John R. Hinrichs 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 John R. Hinrichs received?
John R. Hinrichs's notable recognition includes: AV Preeminent.

Education

J.D.
University of South Dakota School of Law
- 2000
B.S. History
University of South Dakota
- 1997

Awards

AV Preeminent

Bar Admissions

South Dakota
Admitted: 2001
U.S. District Court District of South Dakota
Admitted: 2016

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