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Please contact the business for updated hours/services due to the COVID-19 advisory.

Your locally owned and operated source for doors, locks, and security equipment.

General Info
Your locally owned and operated source for doors, door operating devices. We offer sales, service and installation as well as parts and repair for all types of doors. We do commercial and residential electronic locking systems and deadbolts. We do master keying and auto locks. Whatever your locksmith needs are - we can cover it. Learn More About Snowy Mountain Lock & Door: •Residential and commercial lock service •Auto locks •Re-keys and master keying safes •Change combinations •Residential and commercial burglar systems •CCTV •Access control systems •Garage door sales, service and installation - All makes and models At Snowy Mountain Lock & Door, we understand and appreciate how difficult it can be to find free time during the busy work week. That's why we feature flexible hours and will find an appointment time to accommodate your schedule. Contact Snowy Mountain Lock & Door today at 406-538-3700 to speak with one of our friendly and helpful technicians, or to schedule your next service appointment. We are state licensed to certify and install security systems. We do residential and commercial systems to keep your family and business safe and secure.
Regular Hours
Mon - Sun:
Extra Phones

TollFree: (877) 845-3700

  • Windows
  • Garage Doors
  • Awnings
Locks & Locksmiths, Doors, Frames, & Accessories, Security Control Systems & Monitoring


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