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


When you choose Kolbach & Associates Investigations, Inc to provide you with superior investigative services, you know that you are going to receive the best. We work diligently to ensure the information that we are gathering on behalf of yourself for your personal life or business is accurate and incredibly detailed. Our team of highly trained investigative professionals have the experience and expertise needed to provide these exceptional services at a price you can afford. We provide our valued customers with a long list of comprehensive services that will include but are not limited to the following:

Domestic Investigative Services

If you are in need of Kolbach & Associates Investigations, Inc to provide you with domestic investigative services, we will work to compile information that includes any information regarding criminal history or other aspects of suspicion of any person or persons that you may be dealing with. There are many common types of domestic investigative services we provide which include:
– Unfaithful Spouses
– Blackmail/Extortion
– Restraining Orders
– Bigamy
– Stalking Cases
– Child/Spouse Abuse
– Abandonment of a Child
– & More

Corporate Investigative Services

Not only do businesses rely on the experts at Kolbach & Associates Investigations, Inc to prove there have been unlawful practices taking place there, but to also help protect their business from any unlawful activity in the future. On the flip side, if you are dealing with a company that you feel isn’t being honest with you or isn’t legitimate, you can count on our team obtaining the information you need to prove it. Our corporate investigators work hard to keep your business running smoothly and within the parameters of the law.

Background Checks

When you take the steps needed to hire a potential employee at your home or business, you will ensure the safety of those around you. There may also be other instances where you want to verify the information an individual has given, such as a potential suitor, before you proceed with a relationship etc. At Kolbach & Associates Investigations, Inc we perform background checks that will help you have a detailed picture of the person you are thinking about hiring. Included in a thorough background check is:
– Criminal History
– History of Drug Use
– Employment History
– Dishonest Resumes
– Workplace Violence
– Employee Theft
– & More

Surveillance Services

There is a lot more to thorough surveillance than observing someone as they go about their day. At Kolbach & Associates Investigations, Inc we use the latest surveillance technology available so that we can properly gather the information you are looking for. We will always stay within the law and ensure we aren’t invading the privacy of any persons we may be watching. We can assist our clients with the following:
– Home Monitoring
– CCTV Installation
– Commercial Monitoring
– Find or Locate Individuals
– Statement Verification
– & More

Private Investigations in South Dakota and Surrounding Plains States (Minnesota, Iowa, Nebraska, North Dakota, Montana, Wyoming and California)

If you are looking for the best in private investigative work, look no further. Kolbach & Associates Investigations, Inc is your leading choice in investigative services to help you find and gather the information you are looking for. Call us today!

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