Looking for storage units in Great Falls, MT? We work with the best storage operators across Great Falls to bring you the lowest prices on climate-controlled units, drive-up access, and exclusive deals like first month free storage.
Great Falls storage units start at $45.00/month. Popular 10×10 units average $65.00/month, with the lowest at $65.00.
On February 04, 2026 the average cost of a 10 x 10 storage unit in Great Falls was $65.00 per month, while the cheapest 10 x 10 storage unit is $65.00 per month at Black Eagle Storage.
Storage units work well for most household items, furniture, seasonal goods, and business inventory. Facilities restrict flammable materials (gasoline, propane, paint thinner, chemicals), perishable food, plants, animals, and illegal items. Firearms, ammunition, and valuable items like jewelry vary. Some facilities prohibit them entirely, while others allow them with restrictions. Storing prohibited items can violate your lease agreement and result in access restrictions. Review your lease's prohibited items section to avoid issues.
A 5 x 5 storage unit (walk-in closet size) fits a small bedroom or dorm room. A 5 x 10 holds a one-bedroom apartment. A ten by ten fits a two-bedroom apartment with furniture. Use FindStorageFast's size guide to compare options across Great Falls facilities.
