About Us
Guarantee Roofing and Sheet Metal, Inc is a commercial roofing company, serving Nebraska, and southern South Dakota since 1979. We are Nebraska's commercial and industrial roofing company with a full service sheet metal shop. We provide complete services and design for all your roofing needs. Here at GRS we have the capabilities to design, fabricate and install a wide variety of roof systems, including Metal standing seam. From the office to the field we strive to provide our customers with the quality, service, performance they deserve.