Montana Lock and Security, Inc. — Locksmiths & Security · General Contracting in Helena, MT

With over 3 decades of experience in the business, Montana Lock & Security has made a huge investment in specialty lock equipment, as well as continual training and inventory, to ensure the best results for each and every one of our customers. We stride to provide the best work possible, with fair and competitive pricing, and knowledgeable, helpful, respectful service.

Need hardware for your hardware installer?

20% off

We also own Hinge Outlet — professional-grade hinges, handles and door hardware shipped fast. Homeowners can claim a one-time 20% code, capped at $500 in savings.

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