Grellis Construction

Originally created as an installation company, Grellis Construction, primarily a roofing, siding and exteriors company, provides courteous and certified installers for some of the areas major remodeling companies. Obviously, when doing a roof replacement, direct labor saves you money on your roof remodel! Grellis construction is a roofing contractor with over 20 years of experience in the DMV! We are a hassle-free company that takes pride in getting the job done right the first time. We believe in providing our customers with only the best. Now serving Upper Marlboro, Bowie, Brandywine, Clinton, Temple Hills, Ft Washington, Oxon Hill, Gaithersburg, Rockville, Camp Springs, All of Washington, D.C., and much more.