About Us

• Since 1959, Alarm Service, Inc., has been protecting homes and businesses all across Montana. Today, Alarm Service, Inc., is still going strong with the acquisitions of several other alarm companies and the continuing technical education necessary to insure our installers, service personnel, and monitoring station operators are the best they can be.
  
  The following is a sampling of our residential security products:
  Home security alarms
  Garage security alarms
  "Toy garage" security alarms
  Smoke detectors / fire alarms
  Driveway alert systems
  Temperature monitoring systems
  
  The following is a sampling of our commercial security products:
  Place of business security alarms
  Warehouse security alarms
  Video surveillance
  Panic / holdup alarms
  Fire alarms
  Driveway alert systems
  Industrial Equipment Monitoring for
  Pump jacks in oil fields
  Fluid and air flow
  Fluid and air pressure
  Water levels
  Temperature
  Engine oil pressure
  
  Alarm Service, Inc. is a full-service provider of security products for your business. We can install security products in your business whether it is new construction or existing construction. Call us today to learn more.