Quest Research Group L.L.C., is a premier licensed and insured, full-service Private Investigation agency.

Quest Research Group L.L.C., is a premier licensed and insured, full-service Private Investigation agency which is headquartered in Detroit, Michigan. We provide Insurance Surveillance, Infidelity Investigations, Assets Searches, Background Checks, Employment Screenings, Skip-Tracing, Alive & Well checks, Attorney services, Computer forensics, and a wide variety of other products and services throughout the entire State of Michigan. Quest Research is a little different then other private inv...

Quest Research Group L.L.C., is a premier licensed and insured, full-service Private Investigation agency which is headquartered in Detroit, Michigan. We provide Insurance Surveillance, Infidelity Investigations, Assets Searches, Background Checks, Employment Screenings, Skip-Tracing, Alive & Well checks, Attorney services, Computer forensics, and a wide variety of other products and services throughout the entire State of Michigan. Quest Research is a little different then other private investigators. If your not getting results on your files give us a call and ask why are we different. You will be surprised how effective our proven techniques are.