Welcome to Summit Exteriors. We're a local roofing company based in Caledonia, IL and serving surrounding areas within 25 miles, including Rockford. Our team has been providing roof installation services to homeowners and business owners since 2005. If you need help upgrading your exterior with a new roof, you can count on us to handle your project with great professionalism and accuracy. We excel at installing any type of asphalt shingle, TPO and EPDM roof.