We are your portable building shedquarters! Whether you need a building for storage, recreation, animal housing or a commercial application we have something for you. Big Sky Mini Barns is a premier building supplier throughout Montana, Wyoming, and the Dakotas. As a complete manufacturing and retail company, BSMB brings you a full array of quality portable structures, storage sheds, craft rooms, man caves, she sheds, finished hunting cabins, full-time living cabins, horse shelters, dog kennels, and so much more. We also provide a variety of outdoor living solutions, something for every backyard dream!READ MORE
With thousands of building combinations, we truly have something for everyone. If you don’t see what you’re looking for just give us a call!LEARN MORE
Built the way you want at a price you can afford. We offer free customization of all our buildings. Choose your floor plan, paint colors, and roof color at no extra charge!LEARN MORE
We offer rental terms from 12 – 48 months. It’s free to apply, no credit check, and instant approval. Don’t waste your hard-earned money renting a storage unit!LEARN MORE
Did you know that you can find a Big Sky Mini Barns sales lot in Baker, MT, and Sturgis, SD? There might even be a location opening up just next door to you soon! In fact, you probably know someone who already owns a Big Sky Mini Barns building!
"Big Sky Mini Barns are great! I was able to get a new storage shed custom built with windows, an installed dog-door and double sheeted in a very timely manner and on-site delivery! The price was much more affordable than other local places! Highly recommend!"
"They built our playhouse 4 years ago and it is still solid as a rock. They are built to last for sure."
"BSMB built the pirate ship in my back yard it has been through the tornado and the awful hail storm last year. This is its 3rd season. The kids LOVE IT!"
"We love the new shed. You can tell it is built very well and there is a ton of storage space with the loft!"