Asset Search - Basic
Asset Search - Extensive
Asset/Locate - Subrogation
Criminal Background Checks
Nanny Background Check
Business Background Check
Employee Background Check
Due Diligence Locate
Locate Skip Trace - Basic
Locate Skip Trace - Extensive
Pre-Employment Background Checks
Public Record Retrieval
California Process Service
California Subpoena Service
Mobile Document photocopy
Insurance Claim Investigations Surveillance - Activity Checks
Marital and Domestic Surveillance
Photography - Videography
Statements and Interviews
:: Licensed Private Investigations ::
Founded in 1988, John A. DeMarr, P.I. has developed a reputation as one of the most successful and reliable private investigation agencies in California.
Our licensed private investigation staff has over 75 years of combined experience. We belong to the most prestigious private investigator organizations in California, including the California Association of Licensed Investigators, the World Association of Investigators and the Florida Association of Investigators.
When choosing a licensed private investigator, it is important to know that they use successful and ethical methodologies. We guarantee that all information developed in the course of our searches is obtained in a legal, ethical, honest and professional manner.
Our promise to our clients is that they will receive the best overall professional, licensed private investigation service available. That’s why our California private investigator agency is staffed with licensed, police-trained and seasoned professional private investigators.
We're trained and licensed to deal with all aspects of private investigations and security.
John A. DeMarr, P.I. is one of the most widely respected private investigation agencies in California. Our firm assists the insurance industry, legal profession, Fortune 500 Corporations, as well as small businesses and individuals all over the world.
Please look at our Success Stories and you will be convinced that we are a skilled private investigator firm that will help you in every way that we can.
More About Our Licensed Private Investigation Services
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