American Alarm Systems is the largest independently owned and operated fire alarm and security system installation company in Southern California. Committed to integrity, professionalism, and excellence, we are recognized as leader in home and commercial security industry throughout Orange County, Riverside, Irvine, Fullerton, and other parts of California.


More than 60,000 families and businesses rely on American Alarm Inc. for their fire alarm and security system needs. With more than 50 years of installation experience, our service expertise cannot be matched.


The services offered include:

  • Residential & Commercial Security Systems
  • Fire Alarm Systems
  • Digital Camera Systems
  • Monitoring Services
  • Access Control
  • Medical Alert Systems
  • Evacuation Systems
  • Energy Management Systems
  • Central Vacuums
  • Home Automation
  • Whole House Audio
  • Home Theater Entertainment
  • Sound Systems
  • Telephone Systems
  • Intercom and Paging Systems
  • Covert and Counter Surveillance

Security Monitoring Center

American Alarm Systems, Inc. owns a state-of-the-art, U.L listed Central Monitoring Station. We have well-trained operators who have been monitoring security systems in Southern California for over 50 years. Our team is renowned for its fast response at the time of a fire, burglary, and medical emergency. Located in Santa Ana, CA, the monitoring center can be reached at the time of emergency by calling 1-800-AM-ALARM (1-800-262-5276).

When looking for a full service alarm company that offers service, installation, and monitoring of security and fire alarm systems for homes and businesses, American Alarm Systems ,Inc. is the name you can rely upon.

UL Listed Central Station

American Alarm Systems Inc. proudly provides U.L. listed products and services to home owners and businesses in Orange County. The UL Listed central station is made as per the standards set by the U.L. Central station has underwent a series of inspection to ensure that the building structure, monitoring equipment, and staff was outstanding in providing the most prompt and efficient services that meet U.L. safety standards.

If you are looking for a reliable alarm company, call us today.


American Alarm Systems, Inc.
1101 S. Grand Ave, Suite G
Santa Ana, CA 92705
Toll Free (800) 262-5276