Building homes in Spokane, Nine Mile Falls, Spokane Valley, Veradale, Green Acres, Liberty Lake, Otis Orchards, Newman Lake, Newman, Valleyford, Hauser, Post Falls, Huetter, Rathdrum, Hayden Lake, Dalton Gardens, Couer D'Alene, Airway Heights, Medical Lake, Deer Park, and Mead. Cornerstone construction is a premeir builder for Elkridge Heights. We specialize in new home construction, fire and water disaster restorations, renovations for your kitchen, bathroom, living room, deck, bedroom, floor and dining room. If you are a business looking for additional office space or meeting space, look no further. We build and renovate commercial spaces to your design specifications.