CONTACT US AT 605-343-8335


“I have experienced the benefits of Discovery Investigations and their successful level of professionalism.
The investigating team was approachable and genuine-which made it comfortable for me to seek their help. The results of their investigation provided me with valuable knowledge for my own protection and their advice empowered me to move forward.
Their good work made a difference and I highly recommend Discovery Investigations.” ---N.R. South Dakota

“Ron and the staff of Discovery PI did an outstanding job with a recent situation where we required their services. Discovery PI was at all times professional, discreet and kept us updated of their progress. I highly recommend Discovery PI and their staff in any type of investigative capacity.”--Laura,  Omaha, NE

“Discovery Investigations showed great care, skill and professionalism and delivered effective results. They’re first rate.” --Kenneth, Rapid City, SD.

“I have known Ron at Discovery Investigations Inc., for over twelve years and have had the opportunity to work with him on several cases ranging from child custody to surveillance to agriculture related bankruptcy. He is a strong ally when the playing field has changed and your world has turned upside down. Using his past training and instincts Ron has a keen sense of timing when conducting and directing interviews to glean pertinent information or when locating individuals or witnesses who hold the missing pieces.  Ron and his staff were professional, timely and committed to each case they worked.”--Pat,  Sioux Falls, SD
“I was recently appointed to represent a criminal defendant in Federal Court.  I utilized the services of Discovery Investigations, Inc. to conduct a factual investigation as to the allegations brought against my client.  The investigation conducted required several witness interviews, some of which required out-of-town travel.  The investigation conducted by Discovery Investigations, Inc. was thorough, conducted in a timely fashion and was instrumental in providing me with the factual foundation necessary to properly advise my client and move forward in the matter most beneficial to my  client.

Throughout the process, Discovery Investigations, Inc. exhibited great attention to detail.  This attention to detail was demonstrated not only by specific ways in which they went about their tasks, but also in their documentation of the file.  Additionally, the attention which was paid to matters of confidentiality exhibited their understanding of the necessity and importance of such confidentiality.  I would not hesitate to recommend Discovery Investigations, Inc. to anyone in need of investigative services and look forward to working with them in the future.”---
Matthew, Rapid City, SD
“Wonderful company! I cannot boast enough how great these people truly are. I’ve gone through a few other PI firms and was kicked to the side in a matter of days. Ron and the crew kept in contact with me, reassured me and ultimately made me feel like I was in excellent hands; they took care of me! They were very helpful and then some. I would go back to them in a heartbeat if I ever needed a PI again!”------Alexis,  Colorado Springs, CO
The work of a private investigations firm is, by its nature, private. Occasionally our work makes its way into the media. For example, we solved one of the region’s highest profile missing persons cold cases - bringing closure to the family more than three years after the man went missing.
video on Eric Haider case.
Part 1 and Part 2