Building Utility Design TERRACE, METAL STAIR & ROOF REPAIR 124 DeKalb Ave., Brooklyn DADS completed this project in August 2021 with a budget of $500K. Contractor: GC Leader Construction CELLAR RETAIL SPACE & RAMP RENOVATION 85 North 3rd Street in Brooklyn, NY. DADS completed this project in 2018 with a cost of $500K. View fullsize View fullsize TENANT’S LOUNGE & EXERCISE ROOM 210 West 70th Street, New York DADS completed this project in 2019 with ERBI Contracting and a total cost of $750K. View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize It all begins with an idea. Make It