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? 140 open security jobs in California →5,248 records
WEGUARD INC.
Private Patrol Operator 120979 · WOODLAND HILLS · read September 14, 2026
Licensed
WEISER SECURITY SERVICES, INC.
Private Patrol Operator 15691 · NEW ORLEANS · read September 14, 2026
Licensed
WELCOME PALM SPRINGS LLC
Proprietary Private Security Officer Employer 1791 · PALM SPRINGS · read September 14, 2026
Licensed
WELLMAR LLC DBA PLANTSHOP
Proprietary Private Security Officer Employer 1427 · UKIAH · read September 14, 2026
Licensed
WELLS SECURITY
Alarm Company Operator 6287 · SACRAMENTO · read September 14, 2026
Licensed
WELMET PROTECTIVE SERVICES INC.
Private Patrol Operator 121025 · INGLEWOOD · read September 14, 2026
Licensed
WESAFEGUARD
Private Patrol Operator 120765 · ANAHEIM · read September 14, 2026
Licensed
WESCO ALARM SECURITY, INC
Alarm Company Operator 5810 · LOS ANGELES · read September 14, 2026
Licensed
WESCO SECURITY SYSTEMS
Alarm Company Operator 2826 · PLACENTIA · read September 14, 2026
Licensed
WESCOM CENTRAL CREDIT UNION
Proprietary Private Security Officer Employer 1261 · PASADENA · read September 14, 2026
Licensed
WEST ALERT SECURITY SERVICES
Alarm Company Operator 2481 · CLEARLAKE PARK · read September 14, 2026
Licensed
WEST CLIFF PROVISIONS, INC.
Proprietary Private Security Officer Employer 1794 · SANTA CRUZ · read September 14, 2026
Licensed
WEST COAST ALARM AND SOUND
Alarm Company Operator 6311 · CITRUS HEIGHTS · read September 14, 2026
Licensed
WEST COAST AV & SECURITY
Alarm Company Operator 6830 · DUBLIN · read September 14, 2026
Licensed
WEST COAST GUARD SERVICES
Private Patrol Operator 120811 · CHATSWORTH · read September 14, 2026
Licensed
WEST COAST SECURITY & PATROL
Private Patrol Operator 120329 · RIVERSIDE · read September 14, 2026
Licensed
WEST COAST SECURITY INC
Alarm Company Operator 5659 · SAN CARLOS · read September 14, 2026
Licensed
WEST COAST SECURITY SERVICE
Alarm Company Operator 801 · SAN FRANCISCO · read September 14, 2026
Licensed
WEST COAST SYSTEMS
Alarm Company Operator 6004 · NEWBURY PARK · read September 14, 2026
Licensed
WEST COAST UNIVERSITY CAMPUS SUPPORT SERVICES
Private Patrol Operator 122744 · IRVINE · read September 14, 2026
Licensed
WEST HILLS ALARM COMPANY
Alarm Company Operator 5667 · WEST HILLS · read September 14, 2026
Licensed
WESTCO SECURITY SYSTEMS
Alarm Company Operator 770 · SAN JOSE · read September 14, 2026
Licensed
WESTCOAST CENTRAL PRIVATE SECURITY INC
Private Patrol Operator 122706 · BAKERSFIELD · read September 14, 2026
Licensed
WESTCOAST SECURITY & INVESTIGATIVE AGENCY
Private Patrol Operator 16689 · SAN DIEGO · read September 14, 2026
Licensed
WESTCOM SYSTEMS, INC.
Alarm Company Operator 6543 · FRESNO · read September 14, 2026
Licensed
WESTEC SECURITY, LLC
Alarm Company Operator 7635 · CAMBRIA · read September 14, 2026
Licensed
WESTEK SYSTEMS INC
Alarm Company Operator 8047 · SAN FRANCISCO · read September 14, 2026
Licensed
WESTERN A/V
Alarm Company Operator 7858 · ORANGE · read September 14, 2026
Licensed
WESTERN ALARM INC
Alarm Company Operator 6597 · RIVERSIDE · read September 14, 2026
Licensed
WESTERN AREA SECURITY SVS
Private Patrol Operator 7354 · BURBANK · read September 14, 2026
Licensed
WESTERN CONFLUENCE GROUP
Private Patrol Operator 121797 · AUBURN · read September 14, 2026
Licensed
WESTERN EXECUTIVE PROTECTION
Private Patrol Operator 120487 · VISALIA · read September 14, 2026
Licensed
WESTERN HOME SECURITY
Alarm Company Operator 2587 · ANAHEIM · read September 14, 2026
Licensed
WESTERN PACIFIC DEPOT
Proprietary Private Security Officer Employer 1430 · SACRAMENTO · read September 14, 2026
Licensed
WESTERN RESPONSE SECURITY
Private Patrol Operator 120602 · read September 14, 2026
Licensed
WESTERN SECURITY
Alarm Company Operator 6886 · BAKERSFIELD · read September 14, 2026
Licensed
WESTERN VALLEY MEAT COMPANY
Proprietary Private Security Officer Employer 1694 · HANFORD · read September 14, 2026
Licensed
WESTLAKE PROPERTIES, INC
Proprietary Private Security Officer Employer 1595 · WESTLAKE VILLAGE · read September 14, 2026
Licensed
WESTMORELAND PROTECTION AGENCY, INC
Private Patrol Operator 120348 · SUNRISE · read September 14, 2026
Licensed
WESTNET ENTERPRISES
Private Patrol Operator 11978 · TORRANCE · read September 14, 2026
Licensed
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