Founded in 1990 by David S. Bahr, D.S. Bahr Construction, Inc. is a roofing company in Brooklyn Park that has been in business for over three decades. It specializes in roofing, exterior modeling, siding replacement, gutter protection, and deck construction. It works with roofing materials such as rubber, metal panel, wood, cedar shakes, and asphalt. The roofers specialize in roofing system installation, maintenance, repair, and re-roofing for residential and commercial properties. The company also serves St. Paul and the Twin Cities area.