Detectives in Walnut Creek, CA

Comprehensive list of private detective agencies and investigators servicing Walnut Creek, CA.

Business Listings

One of the key ingredients to a successful operation is the utilization of a complete intelligence-gathering source. Montano & Associates was set up in 1980 as an investigative agency licensed by the State of California Department of Consumer Affairs.


If you are considering using the services of a private investigations company, or are just curious about this line of work, you've come to the best place. Based in the San Francisco Bay area, Butler & Associates Private Investigations has been assisting residents and businesses nationwide since 1996.


Establishing The Information That You Need - Owned and Managed by a former Police Officer, RDV INVESTIGATIONS was set up in 1990. All Types of Cases Handled - Criminal, Civil, Domestic RDV INVESTIGATIONS adheres to the best levels of the Investigative profession. We are discreet, experienced, affordable, and honest.



Private Eyes' network of security experts performs quality background checks and pre-employment screening services for our clients - we keep your business safe and supply the peace of mind that can only come from being sure you have hired the best people.


Situated in the Bay Area of California, J.D. MAURER & ASSOCIATES is a complete service private investigation agency delivering professional, confidential investigative services to attorneys, corporations, insurance firms, tiny businesses, and the general public throughout the Livermore area of California and nationwide.


Investigative Consultants International. ICI is an expert investigation company established in 1978 by Philip J. Stuto. In 1967, Mr. Stuto began his career as a Southern Pacific Transportation Company Claims Adjuster, wherein he received extensive training in investigative techniques: witness statements; medical terminology; photography; surveillance; diagrams; and specialized in the settlement of


F INE A ND A SSOCIATES, established in 2000, is an investigation and consulting company run by Grant Fine, an experienced lawyer and private investigator. Based in the San Francisco Bay Area, but serving individuals, law companies, and corporations across the US, the company specializes in criminal defense, civil, and corporate investigation.


Perez Investigations supplies a one-stop solution for all workers' compensation and liability cases. Perez Investigations is Northern California's premier supplier for Sub-Rosa and AOE/COE investigations of workers' compensation matters. We have been responsible for numerous criminal fraud convictions in this field.