• Corporate Investigations
  • Surveillance
  • Background Checks
  • Infidelity & Other Domestic Investigations
  • Serving South Dakota and Surrounding Plains States


Kolbach & Associates Investigations, Inc.
804 E Saint Patrick St,
Rapid City, SD 57701
(800) 655-4665

Serving South Dakota and surrounding plains states (Minnesota, Iowa, Nebraska, North Dakota, Montana, Wyoming and California).

Licensed in CA, CO, IA, MN, MT, NE, ND, SD, WY

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