Established in 1958, American Alarm Systems is Southern California’s largest independently owned and operated Security Alarm Company. We are recognized as a leader in the home and commercial security industry because we have a strong commitment to integrity, excellence, and professionalism.

Over 60,000 businesses and families have confidently depended on American Alarm Inc. to maintain their personal and business alarm needs. Our installation experience extends far beyond security and safety. Some of our services includes a large selection of equipment and installation.