We Love to Work on Cars

Doing it yourself doesn’t always pan out. Rely on our knowledge and experience instead. Your car or truck is in the best of hands.


The right care extends the life of any car or truck. We bring advanced techniques and cutting-edge diagnostics to the table every time.

Auto Repairs

Transmission Repair & Rebuilds

We promise to always provide value and outstanding service, regardless of repair size or difficulty.​
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Why Mountain Transmissions?

We offer all your maintenance and repair needs.


For most people, auto maintenance and repair is not fun or convenient. So, we won't make the process as easy and enjoyable as possible for you. We genuinely care about your car and your experience, and it shows. Our first-time customers continually become our long-term customers time and time again, choosing us for all their auto needs. For a free estimate, contact us at 406-458-4918.


1079 Trails End Road, Helena, MT 59602


© 2018 mountain transmissions powered by pr.business

Tel: 406-458-4918
Fax: 406-458-6099

1079 Trails End Road
Helena, MT 59602

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