Thornton Investigative Services

Thornton Investigative Services is a full service private investigation company with over 30 years of experience in all types of professional investigations throughout the entire state of California, including but not limited to civil, criminal, workers compensation fraud, disability fraud, employee fraud, surveillance, infidelity, child custody, insurance fraud, and background investigations. Thornton Investigative Services also provides professional service of process, accident reconstruction, asset location, witness statements, and trial preparation services.