Wherever you are, our professional investigators are ready to take action.

Nashville based private investigators providing nationwide investigation service.


We are a Nashville based private investigation firm, and we consider all of Tennessee local. The Guardian Firm does provide nationwide private investigation service.

We have a network of talented private investigators outside of Tennessee. If one of our private investigators is unable to travel to your location, we refer your case to one of these investigators that we know and trust as an extension of our firm.