AC Matthews, Roofing & Exteriors 11 W Patrick St, Frederick, MD 21701, United States (410) 324-2510 AC Matthews is your trusted roofing contractor serving Frederick, MD, since 2021. Specializing in residential roofing, we offer comprehensive services, including roof repair, roof replacement, roof installation, and roof inspections. Our expertise spans various materials, such as asphalt shingles, metal roofing, synthetic roofing, tile roofing, and more. Whether you need minor repairs or a complete roof... read full review »