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Last time updated: 7/16/26, 12:17 PM
Schedules
Emergency service available after hours and on holidays.
M-F 8am-4:30pm, Sa-Su Closed (Emergency service available after hours and on holidays.)
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About

Pye-Barker Fire & Safety, formerly Mountain Alarm, provides commercial security, fire alarm, and life safety solutions for businesses throughout Great Falls, Cascade County, and surrounding Central Montana communities. Our local team designs, installs, monitors, inspects, and maintains fire alarm systems, intrusion detection, access control, video surveillance, license plate recognition, and mass notification systems. We also help organizations with code compliance reporting and ongoing monitoring services. Serving commercial, healthcare, education, government, industrial, and multi-site facilities, we deliver responsive local support backed by the resources of a nationwide fire protection and security provider.

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Frequently Asked Questions
When was Pye-Barker Fire & Safety founded?
Pye-Barker Fire & Safety was founded in 1946.
Which days is Pye-Barker Fire & Safety open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
What are Pye-Barker Fire & Safety main products?
Fire Alarms & Detection.
What are Pye-Barker Fire & Safety main services?
Security, Fire Alarms & Detection.
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
Schedules
Emergency service available after hours and on holidays.
M-F 8am-4:30pm, Sa-Su Closed (Emergency service available after hours and on holidays.)
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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