Operating from 28 Ohio St, Joliet, IL 60432, Joliet Superior Commercial Flat Roofing provides specialized commercial roofing services throughout Will County and beyond. This C-39 licensed contractor brings 28 years of specialized experience to commercial property owners across Will and Kendall counties. The company has completed major flat roofing projects valued at more than 3.7 million dollars, establishing an unmatched reputation throughout the Joliet metropolitan area. Joliet's humid continental climate presents unique challenges for commercial roofing systems, with temperatures ranging from winter lows of 17.4°F in January to summer highs of 81.3°F in July.