Detectives in Nashville, TN

Investigative Surveillance Group is a Tennessee licensed investigative agency. Combining state of the art technology with proven expertise. ISG is dedicated to delivering customers the finest air, ground, and vessel surveillance possible. Striving for professional timely results in response to the customer's environmental needs.

TSCM/Special Operations Group is a licensed private investigation firm, situated in Nashville, TN., committed to delivering world-class investigation services, surveillance, and quality equipment for all investigation related services to help in rapidly obtaining accurate results.

I've never had to use a PI before and was fortunate to have chosen TSCM to work on my custody case. Mitch

Situated in Middle Tennessee, JAMES HANNA INVESTIGATIONS is centrally positioned to supply services to the whole state of Tennessee. JAMES HANNA INVESTIGATIONS has establish a reputation of performing quality work. Clientele includes individuals, attorneys, insurance firms, businesses, and other private investigative firms locally and from across the US.

The Jacobs Group is the most efficient private investigation firm in Nashville, Tennessee TN. Our private investigators have been trained by various organizations including the Federal Bureau of Investigation FBI, Tennessee Bureau of Investigation TBI and the American Educational Institute AEI.

From discreet corporate investigations to comprehensive compliance, organizational or security projects, OpSec can field teams of well experienced specialists who are retired FBI Agents, former U.S. Marine Corps Officers and other individuals with knowledge in a range of areas.