G AlarmPowered by Global Networks
424-424-2444
Advanced Security. Real Protection.

Keeping You Safe.
Anywhere. Anytime.

State-of-the-art security systems with 24/7 monitoring to protect your home and business.

Get ProtectedView Plans
24/7 MonitoringInstant AlertsSmart Control
G Alarm protected luxury home with security camera and mobile control
Exclusive offer forARMETAlarm & Electronics Inc.customers only
Switch to G Alarm.
Get 3 Months Free.Available only to qualifying Armet customers who are no longer under an active Armet contract.
Professional setup$0 Installation
& Equipment
Monitoring plans$29.99/month

Starting monthly price

California LicensedLicense #ACO8263
24/7 MonitoringProfessional response available
Professional InstallationCarefully planned and tested
Local SupportReal help when you need it
Residential & commercial

Choose the protection built for your property.

Explore dedicated alarm, video, life-safety and monitoring solutions for your home or business.

Explore services →
Residential security

Protection designed around your home.

Smart intrusion detection, cameras, life-safety sensors and mobile control that fit naturally into everyday family life.

  • Burglary and perimeter protection
  • Fire, smoke and carbon monoxide detection
  • Video doorbells and smart-home control
View Residential security →
Explore services →
Commercial security

Professional protection for your business.

Scalable alarm, video and access solutions for offices, retail locations, warehouses and multi-site operations.

  • Commercial intrusion and video systems
  • Access control and employee management
  • 24/7 monitoring and multi-site visibility
View Commercial security →
Technology Partners

Our Services

Burglary Protection

Advanced sensors and real-time alerts to stop intruders before they enter.

Fire & Smoke Detection

Early detection systems that can save lives and minimize damage.

Video Surveillance

Keep an eye on what matters most from anywhere in the world.

Smart Home Integration

Control your security, lights, locks, and more all in one app.

24/7 Monitoring Service

Our team is always watching so you don’t have to.

Selected installations

See how residential and commercial security can be planned around the space, the people, and the way each property is used.

View all projects
Technician installing a security device in a modern homeResidentialProfessional installationCommercial property protected by cameras and access controlCommercialBusiness protectionConnected alarm panel, sensors and life-safety equipmentConnected securityIntegrated equipment
California map highlighting G Alarm service coverage across Southern California and the Central CoastSouthern California
& Central Coast
Our service area

Local protection across Southern California.

G Alarm provides professional residential and commercial security services throughout these counties and communities.

Los Angeles CountySan Bernardino CountyOrange CountyAntelope ValleyRiverside CountyKern CountyVentura CountySanta Barbara County
Check your addressService availability may vary by location and project requirements.
Hand holding a smartphone with a home security control screen
Control. Monitor. Protect.

All from Your Smartphone.

Arm/disarm your system, receive real-time alerts, view live video, and more — anytime, anywhere.

Real-time NotificationsInstant alerts for any activity.
Remote AccessControl your system from anywhere.
Smart AutomationSchedule and automate your security.
10+Years of Experience24/7Monitoring100%Customer SatisfactionSupport Team
Existing CustomerSupport