Since 1980, S&K Roofing, Siding and Windows has provided the very best exterior home improvement services. We are licensed, bonded and insured. We hold licenses to work in Maryland, Virginia, West Virginia, and Pennsylvania. In Maryland, our primary service area is from Hagerstown to Easton. In Virginia, we primarily service Fairfax and Loudoun counties. For projects in West Virginia or Pennsylvania, please contact us to see if we are able to serve you.