 One South Dakota roofing company has been in business for over 30 years. One roofing company has roofed over 3,000 roofs in the Sioux Falls area. One roofing company has been number one on Angie's list for four years straight. Hi, I'm Elmer Beitler, owner of E&B Roofing. We not only do roofing, we do siding, windows, and gutters. For a free estimate, just give me a call.