Slate Storage is a Montana-born, Montanan-run self-storage facility located in the heart of Gallatin Valley. It offers both indoor and outdoor storage options in a safe and secure environment. The facility is known for being clean, well-organized, and conveniently accessible, with well-marked sites and a user-friendly phone app to open and close the secure gate. Customers appreciate the helpful and friendly staff, as well as the quick response times to inquiries. Although slightly more expensive than competitors, the enhanced security and modern features make it a popular choice. Overall, Slate Storage provides a reliable, secure, and easy-to-use storage solution for various needs, including seasonal belongings and recreational vehicles.
Ashley was always there when I needed her! Great service and very clean and safe environment. Will only use Slate when I need a storage unit!
June 2026
Facilities are very clean and well built. Also have strong security measures in place.
June 2026
Straightforward reservation process and completely electronic format which is greatly appreciated. Also, appreciated minimal upfront costs and very transparent process overall. Took the first visit of the storage site- very clean and security is apparent.
