to American Sentry Systems, Inc.


We provide Electronic Security to Homes and Businesses in the San Francisco Bay Area. Our headquarters and Service Center is located in San Rafael. Our Central Station is a UL Listed Protective Signalling Central Station File #S8163.

You won't reach an answering service here, instead trained staff 24 hours day with immediate access to technicians.

American Sentry Systems, Inc. San Rafael, California 94901, (415) 457-2622, Contact Us