DDC serves as NYC’s primary capital construction project manager. We build or renovate many of the civic facilities New Yorkers use every day such as firehouses, libraries, police precincts, courthouses, senior centers, and more! Our work does not stop at buildings – we also design and improve vital infrastructure such as sidewalks, roadways, water mains, sewers, and pedestrian ramps – quality infrastructure that is essential for a healthy resilient New York!