Investigative Surveillance Group is a Tennessee licensed investigative agency. Combining state of the art technology with proven expertise. ISG is committed to providing clients the best air, ground, and vessel surveillance possible. Striving for professional timely results in response to the client's environmental requirements. ISG covers a wide variety of services ranging from process serving and background checks to the most complex video surveillance available to Tennessee residents and businesses.

Investigative Surveillance Group

Licensed Private Investigator for Tennessee, by Investigative Surveillance Group

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Fraud In the broadest sense, a fraud is an intentional deception made for personal gain or to damage another individual....	Missing person A missing person is a person who has disappeared for no known reason....
Organization The detective branch in most larger police agencies is organized into several squads or departments....	Detective A detective is an investigator, either a member of a police agency or a private person....