Give us a call today: (MISSOULA) 406-542-2472

(HELENA) 406-449-4555

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Comprehensive, honest locksmiths

With over 2 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.

From cars to companies, we have you covered

We don't provide anything less than superior service, every time. You can expect the best in residential, commercial, and automotive lock services.


Click here to view our locksmith services.

Keep your home and family safe

Is your family safe? Don't wait until it's too late to ask that question. With our burglar and fire alarm systems, you can rest easy knowing your home is as safe as possible!


Click here to read more about our security systems

24-hour emergency services available

We know that emergencies don't usually happen between the hours of 9-5. That's why we provide services around the clock! You can count on us to help you when you need it.


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Upcoming Activities


Monday - Friday 8:30 AM - 5:00 PM

24-hour Emergency Service

1604 Wyoming Street, Missoula, MT



Over 25 years of experience serving the Montana community with 24 hour alarm monitoring and services!

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Montana Lock &


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126 East Lyndale, Helena, MT