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 →5,248 records
HAYVENTZ SECURITY, INC
Private Patrol Operator 120383 · WOODLAND HILLS · read September 14, 2026
Licensed
HAYWARD SISTERS HOSPITAL DBA ST. ROSE HOSPITAL
Proprietary Private Security Officer Employer 915 · HAYWARD · read September 14, 2026
Licensed
HAYWOOD SECURITY SOLUTIONS
Private Patrol Operator 18056 · ONTARIO · read September 14, 2026
Licensed
HAZY BULLDOG FARMS, LLC
Proprietary Private Security Officer Employer 1115 · SONORA · read September 14, 2026
Licensed
HDH SECURITY INC.
Private Patrol Operator 122392 · OXNARD · read September 14, 2026
Licensed
HEAVENLY VALLEY SECURITY
Private Patrol Operator 120647 · STATELINE · read September 14, 2026
Licensed
HEAVENLY VALLEY, LIMITED PARTNERSHIP
Proprietary Private Security Officer Employer 121 · STATELINE · read September 14, 2026
Licensed
HEDGE OF PROTECTION SECURITY SERVICES
Private Patrol Operator 120815 · PALMDALE · read September 14, 2026
Licensed
HEIMDALL SECURITY SOLUTIONS
Private Patrol Operator 122012 · SAN JOSE · read September 14, 2026
Licensed
HELLUVA LIFE, LLC
Proprietary Private Security Officer Employer 1569 · SAN DIEGO · read September 14, 2026
Licensed
HELM SECURITY SYSTEMS
Alarm Company Operator 6775 · FARMINGTON · read September 14, 2026
Licensed
HERCULES SYSTEMS & SERVICES
Alarm Company Operator 8071 · CORONA · read September 14, 2026
Licensed
HERITAGE EMERGENCY RESPONSE & TRAINING, LLC.
Proprietary Private Security Officer Employer 1381 · SANTA MARIA · read September 14, 2026
Licensed
HERITAGE PRIVATE PATROL
Private Patrol Operator 121940 · ANTIOCH · read September 14, 2026
Licensed
HERMARY'S LLC
Alarm Company Operator 7804 · SAN CARLOS · read September 14, 2026
Licensed
HERNANDEZ SECURITY SOLUTIONS
Private Patrol Operator 122351 · VISALIA · read September 14, 2026
Licensed
HFS, INC.
Alarm Company Operator 7685 · LOCKEFORD · read September 14, 2026
Licensed
HI - TECH HOME
Alarm Company Operator 7070 · CLOVIS · read September 14, 2026
Licensed
HI DESERT ALARM
Alarm Company Operator 3596 · VICTORVILLE · read September 14, 2026
Licensed
HI TECH PROTECTION SYSTEMS, INC.
Alarm Company Operator 6036 · SAN CLEMENTE · read September 14, 2026
Licensed
HI-TECH INNOVATIONS, INC.
Alarm Company Operator 5528 · CLAREMONT · read September 14, 2026
Licensed
HI-TECH SECURITY SYSTEMS
Alarm Company Operator 4518 · CANYON COUNTRY · read September 14, 2026
Licensed
HICKS SECURITY
Private Patrol Operator 122471 · LOS ANGELES · read September 14, 2026
Licensed
HIDDEN VALLEY LAKE ASSOCIATION
Proprietary Private Security Officer Employer 30 · HIDDEN VALLEY LAKE · read September 14, 2026
Licensed
HIDDEN VALLEY SECURITY SERVICES
Private Patrol Operator 14249 · SAN MARCOS · read September 14, 2026
Licensed
HIGH CALIBER PROTECTION GROUP
Private Patrol Operator 121396 · DOWNEY · read September 14, 2026
Licensed
HIGH DEFINITION HOME, INC.
Alarm Company Operator 7478 · SAN RAFAEL · read September 14, 2026
Licensed
HIGH FORTE, INC
Private Patrol Operator 122555 · STOCKTON · read September 14, 2026
Licensed
HIGH GRADE SECURITY SYSTEMS
Alarm Company Operator 5329 · MODESTO · read September 14, 2026
Licensed
HIGH LEVEL SECURITY SOLUTIONS, INC.
Private Patrol Operator 14398 · MISSION VIEJO · read September 14, 2026
Licensed
HIGH PROFILE PROTECTION CONSULTANTS
Private Patrol Operator 120298 · RIVERSIDE · read September 14, 2026
Licensed
HIGH PROTECTION SECURITY
Private Patrol Operator 120610 · LOS ANGELES · read September 14, 2026
Licensed
HIGH PROTECTIVE SERVICES
Private Patrol Operator 15596 · LOS ANGELES · read September 14, 2026
Licensed
HIGH ROCK SECURITY, INC.
Private Patrol Operator 17462 · GERLACH · read September 14, 2026
Licensed
HIGH SIERRA PATROL, INC.
Private Patrol Operator 120289 · CARSON CITY · read September 14, 2026
Licensed
HIGH TECH SECURITY SYSTEMS
Alarm Company Operator 4660 · SAN BERNARDINO · read September 14, 2026
Licensed
HIGH-TECH SYSTEMS
Alarm Company Operator 8082 · LOS ANGELES · read September 14, 2026
Licensed
HIGHCOM SECURITY SERVICES INC
Alarm Company Operator 6953 · OAKLAND · read September 14, 2026
Licensed
HIGHCOM SECURITY SERVICES, INC
Private Patrol Operator 15483 · OAKLAND · read September 14, 2026
Licensed
HIGHER PURPOSE COLLECTIVE DALY CITY, LLC
Proprietary Private Security Officer Employer 1707 · DALY CITY · read September 14, 2026
Licensed
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