Licensed security companies in California
5,248 currently licensed · 576 not current · read September 14, 2026
These are California Department of Consumer Affairs, Bureau of Security and Investigative Services (BSIS) records for the Private Patrol Operator (PPO), as we read them on September 14, 2026. tessura did not issue or approve any of them, and most of these companies have no account with us. A company missing from this list is not necessarily unlicensed — check the regulator directly.
Check any record at the California Department of Consumer Affairs, Bureau of Security and Investigative Services (BSIS) lookup →Also checking the guards themselves? What they should hold in California →Looking for work? 130 open security jobs in California →5,248 records
SPECIAL FORCES PROTECTIVE SERVICES
Private Patrol Operator 121552 · OAKLAND · read September 14, 2026
Licensed
SPECIAL PROMOTION DEPARTMENT INC.
Alarm Company Operator 6191 · CORONA · read September 14, 2026
Licensed
SPECIAL RESPONSE CORPORATION
Private Patrol Operator 10418 · OCEANSIDE · read September 14, 2026
Licensed
SPECIAL TACTICS AND RESPONSE
Private Patrol Operator 15745 · DUBLIN · read September 14, 2026
Licensed
SPECIAL UNIT SECURITY INC
Private Patrol Operator 120285 · COMPTON · read September 14, 2026
Licensed
SPECIALIZED PROTECTIVE SERVICES, INC.
Private Patrol Operator 121800 · MISSION HILLS · read September 14, 2026
Licensed
SPECIALIZED SECURITY AND SURVEILLANCE
Alarm Company Operator 6876 · SPARKS · read September 14, 2026
Licensed
SPECTRE SECURITY
Private Patrol Operator 120263 · SAN LUIS OBISPO · read September 14, 2026
Licensed
SPECTRUM PRIVATE SECURITY GUARD
Private Patrol Operator 119991 · ARCADIA · read September 14, 2026
Licensed
SPECTRUM SECURITY SERVICES, INC.
Private Patrol Operator 14488 · JAMUL · read September 14, 2026
Licensed
SPECTRUM SECURITY SYSTEMS II INC
Alarm Company Operator 4166 · ORANGE · read September 14, 2026
Licensed
SPENCER SECURITY GROUP INC.
Private Patrol Operator 120589 · TUSTIN · read September 14, 2026
Licensed
SPHINX ALARM SYSTEMS
Alarm Company Operator 4193 · FOUNTAIN VALLEY · read September 14, 2026
Licensed
SPIRIT SECURITY SERVICES
Proprietary Private Security Officer Employer 1729 · CANOGA PARK · read September 14, 2026
Licensed
SPIRIT'S IN DEFENSE SECURITY INC.
Private Patrol Operator 122737 · CORONA · read September 14, 2026
Licensed
SPLITZ SECOND SECURITY SERVICES
Private Patrol Operator 121774 · OCEANSIDE · read September 14, 2026
Licensed
SPM LOGISTICS LLC
Alarm Company Operator 8244 · SAN DIEGO · read September 14, 2026
Licensed
SPOA SECURITY SERVICES
Private Patrol Operator 9885 · SAN FRANCISCO · read September 14, 2026
Licensed
SPRIGGS SECURITY & INVESTIGATIONS INC.
Private Patrol Operator 121127 · BEVERLY HILLS · read September 14, 2026
Licensed
SPRING VALLEY LAKE ASSOCIATION - PUBLIC SAFETY DEPARTMENT
Proprietary Private Security Officer Employer 514 · VICTORVILLE · read September 14, 2026
Licensed
SPRINGFIELD CONSULTING
Private Patrol Operator 121008 · VALLEJO · read September 14, 2026
Licensed
SPRXNTZ, INC
Alarm Company Operator 8185 · GLENDALE · read September 14, 2026
Licensed
SPYGLASS SECURITY, INC. DBA SPYGLASS
Private Patrol Operator 16922 · ORANGE · read September 14, 2026
Licensed
SQUAD SECURITY CA, INC
Private Patrol Operator 16910 · LOS ANGELES · read September 14, 2026
Licensed
SR GLOBAL SECURITY AND PROTECTION GROUP
Private Patrol Operator 120317 · OAK VIEW · read September 14, 2026
Licensed
SRS PROTECTION,INC.
Private Patrol Operator 119943 · RENO · read September 14, 2026
Licensed
SSA SECURITY GROUP INC
Private Patrol Operator 10937 · CHATSWORTH · read September 14, 2026
Licensed
SSC SERVICES INC., DBA CEN-SIGNAL
Alarm Company Operator 7251 · COLUMBUS · read September 14, 2026
Licensed
SSS SECURITY
Alarm Company Operator 5991 · POMONA · read September 14, 2026
Licensed
ST. BERNARDINO MEDICAL CENTER DBA DIGNITY HEALTH
Proprietary Private Security Officer Employer 29 · SAN BERNARDINO · read September 14, 2026
Licensed
ST. ELIZABETH COMMUNITY HOSPITAL DBA DIGNITY HEALTH
Proprietary Private Security Officer Employer 28 · RED BLUFF · read September 14, 2026
Licensed
ST. GEORGE PRIVATE SECURITY, INC
Private Patrol Operator 120307 · CLOVIS · read September 14, 2026
Licensed
ST. JOSEPH'S BEHAVIORAL HEALTH CENTER DBA PORT CITY OPERATING COMPANY LLC
Proprietary Private Security Officer Employer 1022 · STOCKTON · read September 14, 2026
Licensed
ST. JOSEPH'S MEDICAL CENTER OF STOCKTON DBA PORT CITY OPERATING COMPANY LLC
Proprietary Private Security Officer Employer 1008 · STOCKTON · read September 14, 2026
Licensed
ST. MARK PRIVATE SECURITY
Private Patrol Operator 17145 · CHATSWORTH · read September 14, 2026
Licensed
ST. MARY MEDICAL CENTER DBA DIGNITY HEALTH
Proprietary Private Security Officer Employer 3 · LONG BEACH · read September 14, 2026
Licensed
ST. MARY'S AND ALL ANGELS CHRISTIAN CHURCH
Proprietary Private Security Officer Employer 649 · ALISO VIEJO · read September 14, 2026
Licensed
ST. THOMAS PRIVATE SECURITY
Private Patrol Operator 120219 · WILDOMAR · read September 14, 2026
Licensed
ST. VINCENT DE PAUL VILLAGE, INC. DBA FATHER JOE'S VILLAGES
Proprietary Private Security Officer Employer 1231 · SAN DIEGO · read September 14, 2026
Licensed
STAC PROTECTION AND SECURITY SERVICES
Private Patrol Operator 122386 · SAN FRANCISCO · read September 14, 2026
Licensed
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