Cobalt Contracting WI offers a wide range of high quality pre-engineered steel building systems manufactured by Rockford Steel. Rockford Steel operates three state-of-the-art facilities and ensures that your steel building is constructed according to your needs and budget. Whether it's an office or industrial building, a large storage building for your business, a prefab warehouse or a steel church building, Cobalt Contracting WI offers the finest product available on the market.