Downing Roofing, Inc provides high quality roof installation, roofing repair, replacement roofs, vinyl siding installation, & siding repair for customers in Collinsville, Glen Carbon, Edwardsville, Fairview Heights, O'Fallon, St. Louis, and surrounding areas in Illinois and Missouri. With over 30 years experiences in the roofing industry, we serve both residential and commercial roofing clients with all manner of roofing & vinyl siding services. Slate roofing, metal roofs, wood shake roofing, flat roof installation & repair, asphalt shingle roofs, vinyl siding and more. For a free quote, call 618-666-0122 or visit https://downingroofinginc.com/