RJN is a professional investigative firm providing an array of services to government entities, insurance carriers, TPAs, municipalities, self-insured entities, and Fortune 500 corporations nationwide. Established in 1987, our business philosophy has always been to provide our clients with quality investigative findings in a timely and cost-efficient manner. RJN is committed to high quality and fast service by providing the most extensive resources and coverage throughout the United States. With offices in Riverside, Tustin, Los Angeles, San Diego, and San Francisco, RJN Investigations provides investigative services nationwide through our network of dedicated, highly trained employees and specialized licensed associates. We have proudly served some of the biggest firms across a range of industries and over 200 public entities and school districts.