Specialties: Full Service Storage building, Carport, Garage, Post and Steel, Dog House Sales. Best Prices and Construction. Established in 2004. Smokey Mountain Storage Barns LLC started out in 2004 as a portable storage barn builder and reatail sales lot. Over the years we've added 2 story barns, 14ft and 16ft wide barns, Carports , doghouses, garages, rent to own financing and just recently ...Specialties: Full Service Storage building, Carport, Garage, Post and Steel, Dog House Sales. Best Prices and Construction. Established in 2004. Smokey Mountain Storage Barns LLC started out in 2004 as a portable storage barn builder and reatail sales lot. Over the years we've added 2 story barns, 14ft and 16ft wide barns, Carports , doghouses, garages, rent to own financing and just recently the ability to finance on site built barns.see more