PA
Post Alarm Systems
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityLoss PreventionFoot Patrol+1
Commercial Security • Los Angeles County
Commercial Security Companies in Los Angeles County, CA
Compare California commercial security companies that protect offices, retail centers, warehouses, industrial facilities, and other business properties from theft and unauthorized activity. Viewing commercial security companies serving Los Angeles County, California.
91 companies serving this area
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91 Commercial Security Companies in Los Angeles County
Compare providers yourself, or use guided matching for help narrowing your options.
PE
Premier Executive Solutions
Current PPO
Provides unarmed security, event security, and executive protection for businesses, properties, organizations, and communities.
Commercial SecurityUnarmed SecurityLoss PreventionExecutive Protection
PN
Premier Nationwide Security Services Inc.
Current PPO
Provides armed security, unarmed security, mobile patrol, and fire watch for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityPersonal Protection+11
PS
Production Security Services
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Residential SecurityCommercial SecurityUnarmed SecurityArmed Security
PS
Property Security Services, Inc
Current PPO
Provides event security, executive protection, access control, residential security, and commercial security for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityPersonal Protection+9
RG
Ranger Global Security, Inc.
Current PPO
Provides armed security, unarmed security, mobile patrol, and executive protection for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+13
RG
Royal Guard Security Services
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Access ControlVehicle PatrolCommercial SecurityUnarmed SecurityLoss PreventionExecutive Protection+7
SS
Safeguard Security Services Inc.
Current PPO
Provides armed security, unarmed security, mobile patrol, and event security for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityPersonal Protection+13
SG
Safelite Guard Security Service Inc.
Current PPO
Provides event security and access control for businesses, properties, organizations, and communities.
Access ControlCommercial SecurityUnarmed SecurityPersonal ProtectionExecutive ProtectionMobile Patrol+2
SH
Safety Host Unit
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityPersonal Protection+8
Find the Right Commercial Security Company in Los Angeles County
Compare California commercial security companies that protect offices, retail centers, warehouses, industrial facilities, and other business properties from theft and unauthorized activity. Viewing commercial security companies serving Los Angeles County, California.
Search Los Angeles County security companies and review active California PPO listings. Identify local providers for on-site guarding, events, businesses, and residential properties.
When you request quotes through The Guard Base, you're contacting active, licensed commercial security providers with a confirmed business or service-area connection to Los Angeles County, California -- not a third-party lead reseller.
Frequently Asked Questions
How much does commercial security cost in Los Angeles County, California?
Pricing varies by scope, hours, staffing level, and site requirements. Request quotes from a few Los Angeles County providers below to compare rates for your specific needs.
What should I look for in a commercial security company in Los Angeles County?
Confirm the company's license is current, ask about guard training and supervision, and review what's included in the contract -- response times, reporting, and coverage during gaps.
Are the commercial security companies listed here licensed in California?
Yes. Every company shown on this page has an active license status as of our latest verification against the relevant California licensing authority.
Do these companies serve all of Los Angeles County, or just part of it?
Coverage varies by company. Each listing reflects a business address or verified service-area connection to Los Angeles County -- check an individual company's profile for its specific coverage area.
Can I compare multiple commercial security companies before choosing one?
Yes. Build a quote list from this page to request pricing from several Los Angeles County providers at once, or contact companies individually to compare responses.
