Sentry Storage Because Your Car Belongs In Your Garage!

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Belgrade/Bozeman: 406-388-1010 | Butte: 406-490-3120

Butte: 406-490-3120

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Find your perfect Self-Store Unit in Southwest Montana.

​Clean, well-maintained, and amazing customer service

Welcome to Sentry-Storage!

Welcome to  Sentry-Storage!
Superb Value
Superb Value
Conveniently Located
Conveniently Located
Variety of Units, Including RV & Camper
Variety of Units, Including RV & Camper

With affordable pricing and 6 convenient locations in southwest Montana, Sentry Storage in Belgrade/Bozeman and Butte serves all your self-storage needs!

Our Units

Sentry Storage


Sentry Storage


Frankie Botrin

I am a long-time renter at Sentry Storage and can't recommend them highly enough! I've had a variety of different storage needs over the past seven years and have utilized each facility at one time or another. I appreciate how easy it is to communicate with Mandie, the Facility Manager, and all office staff. Pricing is always fair and bills easy to pay on-line, in-person or via email. Thank you Sentry for always taking care of my storage needs. Highly recommended!

Nikki Jacobs

Very helpful staff, have been using them for awhile. Anytime you have any questions or concerns they are quick to help! Highly recommend them!

Brynon White

I have been using sentry storage for the last year a d have had the best service than any other storage place I would highly recommend

Peyton Brooks

Great service!