J. Randall Casaus Investigations is a full-service detective agency having over 30 years of investigative and law enforcement experience and a track record of delivering first-class investigative results. Whether you are an individual, an attorney, or a member of the business community, we provide both a personal and professional touch that insures your needs are being served. We cover every part of Northern California, from investigations in the San Joaquin Valley, San Francisco Bay Area, Greater Sacramento Area and all points in between.
Support your claim with facts.
Stop workers' comp fraud.
Court qualified expert in narcotics.
Over 28 years of experience.
Uncover the facts in your case.
Stop thieves in their tracks.
Let us gather the facts for your case.
Prove a claim is fraudulent.