Founded by the Cooke family in 1952, All-Guard Systems has been helping to secure and protect homes and businesses in the Northern California area for over sixty years. Today, the company has grown to serve over 15,000 residential and commercial customers and is ranked as the 45th largest alarm company in the U.S. by SDM Magazine, making them large enough to compete with national providers while still remaining committed and focused on providing their local community with the highest level of attention and service.
As a comprehensive, full-service security company, All-Guard Systems owns and operates their own central monitoring station which is UL-listed and equipped with cutting-edge technology, system redundancies and trained security operators working around-the-clock to respond when an alarm event occurs. An accredited business with the BBB since 2002, the company maintains an A+ rating with only three listed complaints in the past three years.
What You Need to Know About All-Guard Systems
Type of Equipment
All-Guard designs, installs, services and monitors home security systems using equipment from award-winning providers like Honeywell and First Alert.
Burglar alarm, fire detection, medical and emergency alert, video surveillance, carbon monoxide and other environmental threats, home automation
Based in the San Francisco bay area, Northern California including the following counties: Alameda, Contra Costa, Lake, Marin, Mendocino, Merced, Napa, Sacramento, San Francisco, Santa Clara, San Joaquin, San Mateo, Solano, Sonoma, Stanislaus, Yolo
Years in Business
Founded in 1952, All-Guard has been providing security solutions for their customers for over sixty years.
Are All-Guard Systems Installed Professionally or Self Installed?
All-Guard staff of trained security technicians professionally install and service every system.
All-Guard provides multiple connection options to support communication between the security system and their local monitoring station, including landline, VoIP, cellular connections.