Founded in 1988, John A. DeMarr, P. I. has developed a reputation as one of the most successful and reliable private detectives in Northern California.

Our Northern California private detective staff has over 75 years of combined experience. We belong to the most prestigious private detective organizations in Northern California including the Northern California Association of Licensed Investigators, the World Association of Detectives and the Florida Association of Detectives.

When choosing you Northern California private detective, 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 Northern California private detective service available. Police-trained and seasoned professional investigators comprise our Northern California private detective firm staff.

We're trained to deal with all aspects of investigations and security.

The following services are brought to you from the esperts in Northern California of the John A. DeMarr Private Investigation Agency:

Assets - Basic Asset Search - Extensive Asset Liability - Basic Asset Liability - Extensive Asset/Locate - Subrogation Background Investigation Criminal Background Checks Nanny Background Check Business Background Check Employee Background Check Due Dilligence Locate Locate Skip Trace - Basic Locate Skip Trace - Extensive Pre-Employment Background Checks

Public Record Retrieval Northern California Process Service Northern California Subpoena Service Mobile Document Photocopy Insurance Claim Investigations Surveillance - Activity Checks Marital and Domestic Surveillance Undercover Operations Photography - Videography Statements and Interviews International Investigations Property Inspections Trademark Protection

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John A. DeMarr is one of the most widely respected private detectives in Northern 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 detective firm that will help you in every way that we can.

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For Your Information

1. Conducted in the county where the subject resides. Additional searches available.
2. We conduct one search based on the name and address provided.
3. Must meet FCRA requirements.
4. Restrictions apply, call for details.
5. Additional services are available. Contact us for a free consultation.

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We've provided a convenient online form for this service to serve you better.
Please include this form with your order. Call us with any questions.

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Call us with any questions at 877-4-DeMarr or 877-433-6277

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