AG
American Guard Security
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Access ControlVehicle PatrolCommercial SecurityUnarmed SecurityLoss PreventionExecutive Protection+9
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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- Commercial Security
- Los Angeles County, CA
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91 Commercial Security Companies in Los Angeles County
Compare providers yourself, or use guided matching for help narrowing your options.
AG
American Guard Services, Inc
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+8
AP
American Protective Service
Current PPO
Provides event security and security consulting for businesses, properties, organizations, and communities.
Residential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityPersonal ProtectionExecutive Protection+6
AS
American Secure Company
Current PPO
Provides armed security and event security for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+14
AU
American Universal Security, Inc
Current PPO
Provides armed security, unarmed security, mobile patrol, event security, and fire watch for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+5
AI
Americorp International Group
Current PPO
Provides armed security, unarmed security, and mobile patrol for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+8
AP
Apollo Protection Agency
Current PPO
Provides armed security, unarmed security, and mobile patrol for businesses, properties, organizations, and communities.
Access ControlResidential SecurityCommercial SecurityUnarmed SecurityLoss Prevention24/7 Security+7
AG
Armed Guard Patrol Inc.
Current PPO
Provides armed security, unarmed security, mobile patrol, event security, and construction-site security for businesses, properties, organizations, and communities.
Commercial SecurityUnarmed SecurityArmed SecurityConstruction Site Security
AG
Armstrong Guard Services
Current PPO
Provides armed security and unarmed security for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityExecutive Protection+9
AS
Assertive Security Services & Consulting Group, Inc.
Current PPO
Provides armed security, unarmed security, and mobile patrol for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed Security24/7 Security+13
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.
