The 10 Best Addition contractors in Bel Air, MD

Notable project: (Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm. 828st George Barber Rd, Davidsonville, MD, 21035). 10x4 deck & convert existing window to door new light & bathroom fixtures for remodel due to fire *compliance b-2014-709*

Family owned & operated since 1973. Powell Contracting Company Inc. has over 35 years experience in serving homeowners in the Harford, Cecil and Greater Baltimore area. We specialize in building high quality Custom Decks, Screened Porches and, Trellises. We use only the highest quality framing & decking materials and all of the latest decking components. Our expert craftsmanship ensures that... (more)

Notable project: (Building (residential). 508 Spring Guide Ct, Bel Air, MD, 21015). Finished basement-familyroom/powder room/laundry room

Celtic Contracting Services specializes in flipping homes for investors and assisting banks in preparing homes for resale. We are fully insured and licensed. Our professional staff will work with you to remodel your property quickly and efficiently. We are not satisfied with our work until you are. Celtic Contracting Services services all of Baltimore County, Harford County, Cecil... (more)

Notable project: (Building (residential) - alteration. 721 Tobacco Run Dr, Bel Air, MD, 21015). Finish basement - rec room