For over 70 Years Shumaker Roofing has offered exceptional services in Maryland. We specialize in Roof Installations, Roof repairs, skylight replacements. We pride our selves in roofing knowledge and experience. We are always dedicated to complete customer satisfaction. Then, now, and always, Shumaker Roofing Co. is there for all of your roofing needs. We offer a variety of roofing services throughout Maryland in Frederick County, Washington County and Montgomery County.