From western ranches to traditional ski chalets, Red Lodge Mountain Resort to Big Sky and the Yellowstone Club, our OSM team of homebuilders and general contractors look forward to partnering with you on your Montana construction project. Based in Bozeman, our custom homebuilders travel throughout the state to create one-of-a-kind homes, ranging from rustic ranches to mountain modern masterpieces. We invite you to take a closer look at some of our Montana projects.