CALIFORNIA SECURITY ALARMS. aka CALIFORNIA SECURITY started business in January of 1971. The name California Security and the diagonal logo design are both Federal Registered marks. Our computerized alarm data center monitors alarms for other licensed alarm firms as well as our own installations.

Contact Details

  City San Mateo , CA
  Zip Code 94402
  Address 1009 South Claremont Str
  Phone Number (650) 591-9047