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
Alarm Response • Los Angeles County
Alarm Response Companies in Los Angeles County, CA
Explore California alarm response security providers equipped to investigate triggered alarms, assess potential threats, document incidents, and coordinate appropriate on-site action. Viewing alarm response companies serving Los Angeles County, California.
69 companies serving this area
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69 Alarm Response Companies in Los Angeles County
Compare providers yourself, or use guided matching for help narrowing your options.
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
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
CP
California Panther Security, Inc.
Current PPO
Provides armed security, unarmed security, and executive protection for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityLoss Prevention+9
CS
Champion Security Services
Current PPO
Provides professional security services for businesses, properties, organizations, and communities.
Unarmed SecurityLoss PreventionArmed SecurityConstruction Site SecurityMobile PatrolParking Lot Security+3
CI
Citiguard
Current PPO
Citiguard provides professional security guard services in California for businesses, construction sites, residential communities & events. 24/7 Licensed Security.
Access ControlResidential SecurityVehicle PatrolUnarmed SecurityLoss PreventionExecutive Protection+8
CP
Cornerstone Protective Services
Current PPO
Provides unarmed security, mobile patrol, event security, fire watch, and access control for businesses, properties, organizations, and communities.
Access ControlVehicle PatrolUnarmed SecurityLoss Prevention24/7 SecurityCrowd Control+6
CP
Crime Prevention Specialists
Current PPO
Provides armed security, unarmed security, mobile patrol, alarm response, and event security for businesses, properties, organizations, and communities.
Access ControlUnarmed SecurityPersonal ProtectionLoss PreventionExecutive ProtectionLong-Term Contract Security+7
DS
Diamond Security Services, Inc.
Current PPO
Provides commercial security for businesses, properties, organizations, and communities.
Access ControlResidential SecurityVehicle PatrolCommercial SecurityUnarmed SecurityExecutive Protection+13
Find the Right Alarm Response Company in Los Angeles County
Explore California alarm response security providers equipped to investigate triggered alarms, assess potential threats, document incidents, and coordinate appropriate on-site action. Viewing alarm response 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 alarm response 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 alarm response 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 alarm response 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 alarm response 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 alarm response 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.
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