The 10 Best Home Addition Contractors in Derwood, MD

Notable project: (Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm. 5338 Sweetwater Dr, West River, MD, 20778). Construct new 30'x17 elevated deck with steps to grade. new epdm deck drain system under deck area

Notable project: (Electrical permit. 6310 Manor Woods Rd, Frederick, MD, 21703). ****revised by pfay on 10/22/12 to addition a 16x69 rear porch w/front & rear setbacks greater then 300 & a right setback of 55*****|**revised by pfay on 6/25/2012 to resubmit plans for ols & plan review.****existing bank barn being renovated into buddist temple & monastary. upper floor is public space & lower... (more)

Aragon Multi-Services, Inc. is a family owned business and your one stop chimney service company specializing in every aspect of chimney maintenance and repair. We feature chimney sweeping, chimney relining, chimney repairs, chimney rebuilding and chimney restorations at competitive rates. We have provided top quality service to homeowners and businesses in and around the Washington... (more)

At WES Construction, our goal is to provide each client with a superior level of service and skilled craftsmanship to create a positive and professional experience throughout each stage of the construction process. WES Construction's team of professional craftsman will utilize their extensive knowledge and expertise to ensure that your project exceeds your standards and expectations. Our... (more)

Four Seasons Home Improvement is a licensed General Contractor specializing in residential exterior remodeling for Roofing, Gutters, Gutter Covers, Siding, Trim Work, Windows, Entry Doors, and Attic Insulation. Since 1976 we have served the Washington DC Metropolitan areas of Maryland and Virginia. The main contractor office and home improvement warehouse facility is located in Rockville, MD... (more)

Notable project: (Commercial tank permit. 2350 Marriottsville Rd, Marriottsville, MD, 21104). Howard county alpha ridge landfill install one (1) 4, 000 gallon above ground gasoline tank and one (1) 10, 000 gallon above ground diesel storage tank

Notable project: (Fire permit. 4901 Bartholows Rd, Mount Airy, MD, 21771). Sprinkler fire suppression system nfpa 13d w/pump & tank||assoc. bldg.#133134

Notable project: (Residential deck permit. 3048 Seneca Chief Trl, Ellicott City, MD, 21042). Single family dwelling construct 34 x 16 deck w/steps to grade

Notable project: (Residential deck permit. 7160 Peace Chimes Ct 5053f2, Howard, MD, 21045). Sfth remove and replace existing deck with new 14 x 16 open deck with steps