Mountain Valley Lumber Company is a supplier of log home building materials and log furniture for the residential and commercial construction projects. It provides lumber in various wood species, such as engleman spruce, Douglas fir, quakey aspen, ponderosa pine and blue pine beetlekill. The company also offers rustic furniture, siding, house logs, beams, panels, wood shavings and sawdust compost. Mountain Valley Lumber Company is associated with the Colorado Natural Compost. The company is located in Saguache, Colo.