Kevin Barnes

“On a challenging high stakes class action project, Tristar came through with 26 difficult subpoenas served after several prior companies had failed. When you need it done right, look to the difficult service experts at Tristar.” Kevin Barnes | Law Offices...

Richard C. Dupar

“I have used the service of Tristar Investigations on several cases and for different assignments and have always found them to be capable, efficient and reasonably priced. I will continue to use them whenever I have need of their services and can highly...

David Ring

“Tristar provides everything a lawyer looks for in an investigator professionalism, reliability, efficiency, and accuracy. First thing I do after I sign up a case is call Bruce Robertson.” David Ring | Lawyer, 12 years | Los Angeles, CA