CMPS Security
Verified Pro
~4 years online5.0
Access Control & Intercom in Great Falls, MT
Compare 41 access control & intercom contractors near you in Great Falls and surrounding area with an average rating of 4.4/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 28, 2026
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Other Businesses in This Area
Communication Resources, LLC
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Mountain States Alarm
Alert Security Professionals
5.016½+ years onlineBig Sky Cybersecurity Inc.
5.0Entre Technology Services
5.028½+ years onlineNetwork Express Ltd
5.0PK LOCK
4.810½+ years onlineTaylor's Auto Max
4.826½+ years onlineMr Miniblind & Design
4.710½+ years onlinePye-Barker Fire & Safety, formerly Mountain Alarm
4.74+ years onlineA to Z Lock & Key / Central Montana Lock & Safe
4.6~14 years onlineBatteries Plus
4.629+ years onlineGreat Falls Ace Hardware
4.624+ years onlineMARS of Great Falls
4.6Reference Audio Video
4.620+ years onlineLithia Chrysler Dodge Jeep Ram of Great Falls
4.5~22 years onlineAuto Trim Design
4.416½+ years onlineCascade Electric
4.426½+ years onlineSound Pro
4.48½+ years onlineTDS
4.413+ years onlineCompliance Monitoring Systems (CMS)
4.317½+ years onlineFirst Security Pawn, Inc
3.9~6 years onlineKeyMe Locksmiths
3.8Vivint
3.820½+ years onlineSATELLITE SYSTEMS
3.7AVC-Audio Visual Camera
3.0Securitas Security Services USA
2.723+ years onlineGardaWorld
1.030½+ years onlineAccess Control & Intercom in Nearby MT Cities
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Access Control & Intercom in Great Falls, MT
Access-control work in Great Falls (MT) serves a Montana Missouri River market: single-family homes, apartment complexes, commercial properties, and Malmstrom AFB-adjacent defense contractors. Typical residential jobs include smart-lock retrofits, keypad entry on backyard gates, and video intercoms. Commercial work serves defense contractors (CMMC compliance for Malmstrom-adjacent), agricultural, and healthcare. Montana extreme cold and defense-contractor commercial drive approach.
Residential smart locks run $275-$650; commercial defense-contractor card access $25,000-$150,000. Montana requires an Electrical Contractor license. Great Falls permits apply. Malmstrom AFB-adjacent CMMC compliance. Winter cold demands -40°F rated outdoor equipment.
Frequently Asked Questions
- What's typical for Malmstrom-adjacent access control?
- CMMC 2.0, FIPS, tamper-evident enclosures. Per-door 40-60% above commercial.
- What cold rating for Great Falls?
- Commercial-grade -40°F. Winters routinely -30°F.
- Can I install smart locks in old Great Falls homes?
- Most have standard bore. Older mortise locks need conversion.
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NeedInstall helps connect customers with local installation professionals across Great Falls and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.