Established by R. W. PETE Peterson, Peterson Investigative has been in operation since 1975. We currently have received many awards, accolades, and a wealth of publicity for high profile cases. We supply international and national services and have branch offices in Denver, Los Angeles, and San Diego.
Sterling Investigative Group offers private investigative services to businesses, families and individuals, insurance firms and legal specialists. As a USAPI member, we network with licensed investigative specialists in California, the US and in countries throughout the world. In this increasing litigious