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
CALIFORNIA SAFETY AGENCY
Private Patrol Operator 16812 · PLACENTIA · read September 14, 2026
Licensed
CALIFORNIA SAFETY COMPANY, INC.
Alarm Company Operator 7695 · REDDING · read September 14, 2026
Licensed
CALIFORNIA SAFETY PATROL
Private Patrol Operator 15365 · LA PUENTE · read September 14, 2026
Licensed
CALIFORNIA SECURITY & PROTECTIVE SERVICES
Private Patrol Operator 16825 · LAKEWOOD · read September 14, 2026
Licensed
CALIFORNIA SECURITY AGENCY
Private Patrol Operator 17253 · SACRAMENTO · read September 14, 2026
Licensed
CALIFORNIA SECURITY AND AUTOMATION SYSTEMS
Alarm Company Operator 8105 · SPRING VALLEY · read September 14, 2026
Licensed
CALIFORNIA SECURITY CONCEPTS
Alarm Company Operator 5360 · THOUSAND OAKS · read September 14, 2026
Licensed
CALIFORNIA SECURITY SYSTEMS
Alarm Company Operator 6479 · COVINA · read September 14, 2026
Licensed
CALIFORNIA SHIELD PROTECTION SERVICES
Private Patrol Operator 121106 · NORTHRIDGE · read September 14, 2026
Licensed
CALIFORNIA SMART HOME PRO LLC
Alarm Company Operator 7921 · SACRAMENTO · read September 14, 2026
Licensed
CALIFORNIA SOUTHLAND PRIVATE SECURITY, INC
Private Patrol Operator 121295 · WHITTIER · read September 14, 2026
Licensed
CALIFORNIA STEEL INDUSTRIES, INC.
Proprietary Private Security Officer Employer 986 · FONTANA · read September 14, 2026
Licensed
CALIFORNIA TACTIC PATROL INC
Private Patrol Operator 16087 · COSTA MESA · read September 14, 2026
Licensed
CALIFORNIA UNIQUE SECURITY SERVICES
Private Patrol Operator 14963 · FONTANA · read September 14, 2026
Licensed
CALIFORNIA VALLEY PROTECTION
Private Patrol Operator 17186 · FONTANA · read September 14, 2026
Licensed
CALLAWAY SECURITY,INC
Alarm Company Operator 5331 · PIONEER · read September 14, 2026
Licensed
CALOKIE PROTECTION, INC.
Private Patrol Operator 122841 · HESPERIA · read September 14, 2026
Licensed
CALOP AEROGROUND SECURITY CO
Private Patrol Operator 11233 · LOS ANGELES · read September 14, 2026
Licensed
CALSEC PROTECTIVE SERVICES
Private Patrol Operator 17604 · ESCONDIDO · read September 14, 2026
Licensed
CALTAC SECURITY
Private Patrol Operator 119779 · ROSEVILLE · read September 14, 2026
Licensed
CALVARY CHAPEL - NORTH COAST
Proprietary Private Security Officer Employer 1786 · CARLSBAD · read September 14, 2026
Licensed
CALVARY CHAPEL OF COSTA MESA
Private Patrol Operator 120485 · SANTA ANA · read September 14, 2026
Licensed
CALVARY CHAPEL OF DOWNEY
Proprietary Private Security Officer Employer 855 · DOWNEY · read September 14, 2026
Licensed
CALVO TECHNOLGY SYSTEMS
Alarm Company Operator 7705 · VALLEY SPRINGS · read September 14, 2026
Licensed
CAM PROTECTION, INC.
Private Patrol Operator 122271 · LOS ANGELES · read September 14, 2026
Licensed
CAM-BAS, INC.
Proprietary Private Security Officer Employer 1498 · SAN JOSE · read September 14, 2026
Licensed
CAM-TEC SECURITY DBA BIEREND CUSTOM SECURITY
Alarm Company Operator 6688 · SIMI VALLEY · read September 14, 2026
Licensed
CAMBRIA ELECTRIC AND SECURITY SYSTEMS
Alarm Company Operator 8282 · CAMBRIA · read September 14, 2026
Licensed
CAMELLIA SOUND & VIDEO SYSTEMS INC
Alarm Company Operator 3130 · ORANGEVALE · read September 14, 2026
Licensed
CAMPUS BIBLE CHURCH
Proprietary Private Security Officer Employer 1734 · FRESNO · read September 14, 2026
Licensed
CAMTEK INTEGRATED SECURITY SYSTEMS, INC.
Alarm Company Operator 7250 · SPOKANE · read September 14, 2026
Licensed
CANNACO RESEARCH CORPORATION
Proprietary Private Security Officer Employer 1388 · PASADENA · read September 14, 2026
Licensed
CANNADEL
Proprietary Private Security Officer Employer 1273 · SANTA ROSA · read September 14, 2026
Licensed
CANNON SECURITY
Private Patrol Operator 120252 · HOUSTON · read September 14, 2026
Licensed
CANOPY CLUB INC
Proprietary Private Security Officer Employer 1128 · SANTA BARBARA · read September 14, 2026
Licensed
CANOPY SECURITY GROUP, INC.
Private Patrol Operator 120484 · WEST SACRAMENTO · read September 14, 2026
Licensed
CANOPY SECURITY SOLUTIONS
Private Patrol Operator 120702 · SAN DIEGO · read September 14, 2026
Licensed
CANTARA DESIGN GROUP, INC.
Alarm Company Operator 8148 · COSTA MESA · read September 14, 2026
Licensed
CAPITAL GUARD PATROL
Private Patrol Operator 121518 · TORRANCE · read September 14, 2026
Licensed
CAPITAL PRIVATE PATROL
Private Patrol Operator 14930 · ELK GROVE · read September 14, 2026
Licensed
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