HPS Law Firm

Practice Areas

About HPS Law Firm

From the firm’s website

Attorneys

• Scott N. Heidepriem — Partner
• Vincent A. Purtell — Partner
• Steven S. Siegel — Partner
• John Hinrichs — Partner
• Matthew Tysdal — Partner
• Pete Heidepriem — Partner
• Sam Matson — Partner

Services listed

Personal Injury, Business And Commercial Law, Class Actions, Criminal Law, Estate And Trust Disputes, American Indian Law, Appeals, Insurance Bad Faith Denials, Eminent Domain And Condemnation, Civil Rights, Wrongful Death Claims

Offices

• 101 West 69th Street Suite 105A Sioux Falls, SD 57108

Source: hpslawfirm.com · checked October 11, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday

8 am–5 pm

Tuesday

8 am–5 pm

Wednesday

8 am–5 pm

Thursday

8 am–5 pm

Friday

8 am–5 pm

Saturday

Closed

Sunday

Closed

Photos

Details & Amenities

• Joshua Jorde· via Google

  I worked with Pete Heidepriem as a witness for a patient of mine, rather than as a client, but he was very courteous and professional. From what I could tell in the courtroom while waiting to be called, however, I could tell that despite his youth, he really knew his stuff. Even as a witness he was quite understanding and communication was always smooth. I hopefully won't need a lawyer soon myself, but will definitely be contacting him if I do.

  2 years ago
• Karina Hills· via Google

  I was wrongfully terminated and thankfully I found Pete at HPS. He was fast, efficient, and very compassionate. He took time to listen to my concerns and had great empathy for the turmoil I was going through. He was able to negotiate a settlement that I was satisfied with and I feel a sense of justice and relief knowing I can move forward. I HIGHLY recommend Pete and HPS Law Firm..thank you, thank you, THANK YOU!

  3 years ago
• Mandy Farris· via Google

  There aren't enough stars to adequately describe my experience with this law firm. Mr. Purtell is not only extremely knowledgeable but he is dedicated, compassionate and trustworthy and I couldn't have asked for a better attorney to help me. Mr. Matson also helped with my case and was so kind, sincere and diligent. The entire staff at HPS law firm are amazing. From the office manager to every other attorney in the office...they are all down to earth good people and I felt supported by each and every one of them. 100% recommend!

  2 years ago
• Cpuknight1· via Google

  Thank you Pete, Grace and everyone at HPS Law Firm. You were amazing and helped me though a very difficult time. Everyone treated me the best and made the whole case an easy load to bear. If you ever need representation you can't do better than these amazing people! Thank you Pete and HPS Law!

  a year ago
• Shalma Maman· via Google

  I highly recommend HPS Law Firm for personal injury cases. Steve Siegel was my main attorney, and he and his team were exceptionally kind, attentive, and professional. They guided me through every step of the claim process, explained the legal details in simple terms, and were always quick to respond whenever I had questions. Sam Matson also went above and beyond, keeping me updated step by step with a high degree of transparency and dedication. Thanks to Steve, Sam, Pete Heidepriem, and the entire HPS Law Firm team, I couldn't be more pleased with the outcome of my case. If I could give more than 5 stars, I absolutely would.

  a year ago
• Clay Berry· via Google

  Can not say enough good things about this law firm. They helped my family out in a tough time and made the process as simple as it could be. Highly recommend HPS Law Firm.

  4 months ago
• Larry Bouma· via Google

  Matthew at HPS Law Firm did a fantastic job handling a dispute with an insurance company for me. Matthew and his team handled all the correspondence making this the case stress free. Thanks again to Matthew and his team.

  3 months ago
• Shankar Poudel· via Google

  If you need a top-tier defense attorney, John Hinrichs is the best in the business. He is sharp, strategic, and completely fearless when defending his clients. John and his team at HPS Law Firm walked us through a stressful legal process with absolute clarity and confidence. He leaves no stone unturned, breaks down complex issues effortlessly, and stays two steps ahead of the opposing side. You aren't just another case file to John—he truly fights for you. I couldn't have asked for better representation. Highly recommended John Hinrichs and HPS Law Firm. Thank you John for assisting once again 🙏 🙏🙏

  a month ago