John DeMarr PI

John A. DeMarr, P.I. - Investigation Services

http://www.DeMarr.com


The Premier California Private Detective and California Private Investigations Firm
Since 1988, John A. DeMarr P.I. has been providing private detective services and private investigation services to businesses in California and beyond, including law firms, insurance companies, major corporations and small business.

Our California-based private investigations and private detective firm also counts many private citizens among our clients. We investigate both online and offline activities. If you have a hunch, we will find the truth, as we have done for so many clients.
Staffed by police-trained, seasoned professional investigators, we're trained to deal with all aspects of private detective work, private investigation, process service and security.

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