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Detectives in CaliforniaComprehensive list of private detective agencies and investigators servicing California. |
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Browse by County |
| San Diego Private Investigator Bejars Investigation Services | ![]() | (619) 849-9685 |
Bejars Investigation Services conducts all investigations with professionalism and discretion, providing each individual case with the complete focus that it deserves. Bejars Investigation... bejarsinvestigationservices.com P.O. Box 23937, 92193 | ![]() |
| Sullivan Associates | ![]() | (510) 704-8770 |
Sullivan Associates International was set up in San Francisco, California in 1990. Our agency employs very experienced, bilingual investigators. In 1998 we opened a 2nd office in Rio... sullivanassocintl.com 2721 Shattuck Avenue #201, 94705 | ![]() |
| Central Detective Agency | ![]() | (866) 995-6060 |
Central Detective Agency is a full service professional investigation agency located in Southern California, providing professional confidential services to law firms, corporations,... www.centralda.com 7349 Milliken Ave., Ste 140, 91730 | ![]() |
| Larson Private Investigations | ![]() | (877) 381-8731 |
Located in the City of Fairfield in Northern California's Solano County, Larson Private Investigations is a full-service private investigative agency offering a wide range of professional,... www.larsonpi.com 3336 N. Texas Street, Suite J, Box 144, 94533 | ![]() |
| Steven Rauch, Private Investigative Services | ![]() | (805) 967-5780 |
Surveillance, locate/backgrounds, criminal defense investigator, plaintiff civil investigator, process server, national searches, counter surveillance measures, 24 years experience,... www.pi101.com PO Box 3922, 93130 | ![]() |
| Observant Security/Investigation Services | ![]() | (818) 243-9173 |
Observant Security/Investigation Services established 1981 providing full field services to it's customers throught the State of California, Nationwide and around the World. When the... www.certifiedpi.com 512 E. Wilson, Suite #307, 91206 | ![]() |
| Larsen Investigations | ![]() | (323) 550-8504 |
Having directed my firm for over twenty seven years as an investigative firm with emphasis on the technical and scientific work related experiences I am uniquely qualified to handle... larseninvestigations.com 5034 Eaton Street, 90042 | ![]() |
| CC & Associates | ![]() | (408) 578-0300 |
Our professional and friendly team has been serving businesses and private parties for over 21 years. CC & Associates is considered an industry leader in security and investigative... www.cc-investigations.com 6920 Santa Teresa Boul Suite 208, 95119 | ![]() |
| DynaSec | ![]() | (707) 781-6849 |
DynaSec International. is a Private Investigation and Security Consulting Firm centered in the San Francisco Bay Area with offices in San Francisco, San Diego and in California's San... www.dynasecinternational.net 101 California St Ste 2450, 94111 | ![]() |
| John Parker Associates | ![]() | (562) 425-6273 |
John Parker Associates JPA is a private investigation and security consulting firm founded in1999 and licensed by the State of California. We supply assistance to attorneys, corporations,... www.jpallc.com PO Box 91266, 90809 | ![]() |
| Universal Security Academy | ![]() | (916) 393-7878 |
Universal Security Academy has been approved by the State of California TFF #1155 and TFB #1097 to supply training in all aspects of security and investigative services. We are certified... www.universalsecurityacademy.com 2382 Fruitridge Rd, 95822 | ![]() |
| America Guard Security | ![]() | (559) 271-5984 |
Let AmeriGuard Security Services supply a proactive service for all of your security requirements. AmeriGuard Security, once known as Aztec Global Security, has been serving California... ameriguardsecurity.com 5470 West Spruce Avnue 102, 93722 | ![]() |
| Melendez & Associates | ![]() | (714) 542-8083 |
Melendez and Associates is a licensed private investigation and consulting company with over three decades of service to the community. We supply our customers with the best investigators... www.melendezandassociates.com 1905 East Seventeenth Str # 120, 92705 | ![]() |
| Aultman Investigations | ![]() | (714) 772-7260 |
Welcome to Aultman Investigations, complete service private investigators located in Anaheim, California, where our well trained and state licensed investigators are waiting to work... aultmaninvestigations.com 211 South State College Blvd # 270, 92806 | ![]() |
| Woolf Securtiy & Investigation | ![]() | (530) 365-2909 |
Established in 2006 by Richard Dick Woolf, Woolf Security and Investigations. is your premier Security Services Provider in the Northstate. www.allnightwatch.com 2101 Howard Street, 96007 | ![]() |
| Stovall Associates | ![]() | (530) 345-1386 |
STOVALL ASSOCIATES is located in Chico, California. We have huge knowledge and experience in civil, criminal and environmental investigations. We have an founded network of private... stovallprivateinvestigation.com PO Box 4413, 95927 | ![]() |
| Prowl Private Investigations | ![]() | (530) 673-8543 |
HONESTY, INTEGRETY, & RELIABILITY It is great to get film of someone, however it does not do you any nice if the investigation firm takes forever to get it to you. When choosing Prowl,... www.prowlprivateinvestigations.com 2200 Mann Drive, 95993 | ![]() |
| Cornerstone Investigations Group | ![]() | (916) 786-8598 |
Situated in Roseville, California, Cornerstone Investigations Group. is a complete service private investigation agency specializing in workers' compensation injury claims, workplace... cornerstoneigi.com 400 Washington Boulevard, 95678 | ![]() |
| Hoy & Associates Insurance Invstgtn | ![]() | (916) 983-9800 |
We're a complete- service investigation company providing a huge array of investigative services. Russell Hoy, Owner, CPI, CFS, has been in service to the insurance claims industry... www.hoyinvestigations.com 705 Bidwell Street # 2, 95630 | ![]() |
| Sanchez Executive Invstgtrs | ![]() | (707) 838-3024 |
Conveniently situated in Windsor, California Sonoma County, SEIC is a private investigation agency that is licensed, insured, professional and affordable. With over 28 years of investigations,... seicinvestigations.com | ![]() |
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