DWM Roofing is a residential roofing contractor committed to the most professional, customer oriented roofing experience possible. We've been serving Frederick County for more than 18 years now. This beautiful home can be found in 21770, Monrovia, MD and had a roof replacement using CertainTeed Landmark PRO, in Max Def Colonial Slate. Schedule your free estimate today by calling the office at 410-795-7600.