Details for Private Investigation for Corporate Services – Medical/Insurance Fraud, White Collar Crime, Worker’s Comp Cases – Call Today!

With over 35 years of investigative experience in the Quad Cities, Chuck Hauman’s innovative methods, networks, and connections offer you a custom investigation placed within capable hands.

Corporate Services

• Medical Fraud

• Insurance Fraud

• White-Collar Crime

• Worker’s Compensation Investigations

Graybeard Investigations Inc

PO Box 315

Milan, IL 61264


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