Description ATS Exteriors Roofing & Siding is Denver's premier full-service roofing company. ATS Exteriors specializes in all roofing & exterior work, including asphalt shingles, metal, slate, tile, shake and even commercial flat roofing! Whether your roof is in need of small repairs, or a full replacement from hail storm damage, ATS Exteriors has the experience to help! Get more information about ATS Exteriors visit https://www.atsroofingdenver.com/