Others just watch. We investigate.

National Special Investigations Unit specializes in surveillance and other services catered to risk managers and insurance professionals.

Our goal is to provide you with effective evidence for uncovering the truth. We accomplish this through covert surveillance and first-rate investigative services completed in a proficient and timely manner.

We have licensed Investigators in all 50 States

Welcome to National SIU

National SIU, Inc. is the U.S. leader in insurance fraud investigation.

We specialize in surveillance and other services catered to risk managers and insurance professionals. Our goal is to provide you with effective evidence for uncovering the truth. We accomplish this through covert surveillance and first-rate investigative services completed in a proficient and timely manner.

Celebrating Over 20 Years of Investigative Excellence.

We consistently provide our clients with

A clear and functional
investigation
Prompt turnover of
evidence

Same-day status on all investigations

Flat-rate pricing, which includes 4 or 8 hours of on-site covert surveillance per day and all related expenses

Insurance Fraud

Insurance Fraud is the Second Most Costly white-collar crime in America behind tax evasion.

We provide a thorough, prompt investigation so that necessary actions can be taken to avoid further exposure and minimize loss. We believe that communication is the key, allowing our clients to be continually involved in the investigative decision-making process.

National SIU has some of the most reputable insurance fraud investigation experts and licensed private investigators. They are highly effective in assessing fraudulent claims, insurance crime, insurance adjuster claims fraud, bodily injury insurance claims and much more.Bob Kiehn, the Director of Investigative Services, is an expert professional investigator with over 20 years of experience in the industry.He has also been featured on ABC’s 20/20. With our experience in the field, and our certified insurance fraud specialists; we make sure that all our clients get the results they deserve, in a timely efficient manner. So if you’re looking for investigative services ranging from civil investigations to serious criminal investigations, we are at your service. You will not be disappointed!

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