Info

Hills Materials Company is a major contractor in the heavy/highway sector where we provide our services to customers like the South Dakota Department of Transportation, Ellsworth Air Force Base and various municipalities throughout western South Dakota. It doesn't stop there, however. Hills Materials Company serves all customers ranging from hundreds of satisfied home driveway owners to the US government. Our services include site development, underground utilities, streets, highways, parking lots and drainage control. We also offer equipment repair services through our company shop facility.