P.O. Box 1411 . Rapid City . SD . 57701 . 800-655-4665 . Fax (605) 342-0506 . email:kolbach@rapidnet.com

Investigative Services Available

• Work Compensation Fraud
• Surveillance (Photos, etc.)
• Videography
• Photography
• Criminal
• Undercover
• Accident Scene
• Skip Trace
• Loss Prevention
• Background Investigations
• Missing Persons
• Asset Search
• Notary Public


Kolbach & Associates Investigations, Inc.
Private Investigator Sioux Falls SD

We are the best private investigator Sioux Falls and Rapid City South Dakota has to offer and provide specialized investigative services across South Dakota and all surrounding plains states. These services range from claimant/witness locates and interviews, surveillance, on disability claims, asset searches, background checks on potential employees or disability claimants and all encompassing business, investments, and insurance related claims to include workman's compensation, fraud related claims.

We demand high standards, including providing prompt, detailed and most important of all accurate information. There are substantive reasons why we can make these claims.

1. Immediately upon assignment of a case we initiate a file and subsequently activate the file within 24 hours.

2. Our rates are very competitive standard customary expensences.

3. We have incorporated into our investigation services an IBM compatible mainframe linked into a public information system with immediate access (with same day turn around when necessary). This system, increases our ability to locate hard to find individuals and assets, i.e. autos, etc. This system provides our clients with a cost effective and less time consuming approach to obtaining important information. *

4. We utilize state of the art surveillance audio/video equipment, i.e. Body cams, all encompassing surveillance systems, night vision equipment, etc. which is continuously upgraded with the latest technology available.

5. We provide the best, most cost effective investigation services in a nine state area including remote and rural communities with offices based in Rapid City and Sioux Falls, S.D.

6. Our prompt cost effective investigative services are also provided to remote and rural communities facilitated with an excess of 25 vehicles including a modern fully equipped surveillance boat, three vans, plane, etc.

7. Our extensive field experience enables us to quickly provide our clients with an assessment of the type of services which may provide the most effective results and the most cost efficient manner for the best returns on your investigation dollar.