Interstate Alarm Company
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We've been providing peace of mind to homes and businesses in Montana since 1972. In 1972, Interstate Alarm Company was incorporated.
07/10/2026
Recent customer comment - "We chose Interstate Alarm Company after several recommendations from friends and neighbors. The entire process was professional and painless. We love our new system ⭐️⭐️⭐️⭐️⭐️" - Thank you! We love hearing from our customers!
07/09/2026
Unhappy with your current security system provider? Make the switch to Interstate Alarm Company! We've been providing peace of mind to homes and businesses in Montana since 1972.
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Address
Missoula, MT
59804
