5,788 security guard and private security companies in California, built from official state licensing data. Compare by city and request free quotes.
California is the largest private security market in the country. Security companies and their officers are licensed by the Bureau of Security and Investigative Services (BSIS): companies hold a Private Patrol Operator (PPO) license and officers a guard card. Demand spans corporate campuses in the Bay Area, entertainment and logistics in Greater Los Angeles, the Inland Empire's warehouse corridor, and agriculture and energy in the Central Valley.
Capital: Sacramento · West region.
New to hiring here? Read our guide to California security licensing — who regulates it, armed-guard and firearm rules, and how to verify a license yourself.
Browse the companies in each city across the state.
Hire by service type in Los Angeles and the state's main cities.
Ranked by license status, profile views and recommendations.
5,788 companies · Page 119 of 121
AMK9 provides K9 (canine) security services in Los Angeles — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in San Francisco — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in San Diego — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in San Jose — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in Sacramento — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in Oakland — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in Long Beach — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
AMK9 provides K9 (canine) security services in Fresno — explosive and narcotics detection, patrol dogs, and handler teams for events, venues, and facilities. Verify its state license and K9 certifications before contracting.
Brink's provides armored transport and cash-in-transit services in Los Angeles — cash logistics, ATM servicing, and secure movement of currency and valuables. A national cash-in-transit operator; verify its state license before contracting.
Brink's provides armored transport and cash-in-transit services in San Francisco — cash logistics, ATM servicing, and secure movement of currency and valuables. A national cash-in-transit operator; verify its state license before contracting.
Brink's provides armored transport and cash-in-transit services in San Diego — cash logistics, ATM servicing, and secure movement of currency and valuables. A national cash-in-transit operator; verify its state license before contracting.
Brink's provides armored transport and cash-in-transit services in San Jose — cash logistics, ATM servicing, and secure movement of currency and valuables. A national cash-in-transit operator; verify its state license before contracting.
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