Third Floor Corporation "Doctor Structure" is a full service residential, contractor serving Westchester County, The Hudson Valley and Connecticut

Third floor Corporation "Doctor Structure" is a full service construction design-build and contracting company serving private residential clients in New York State's Hudson Valley, Putnam and Westchester Counties, New York City and the state of Connecticut. We specialize in structural repairs of all types, custom crafted homebuilding, estate development, architectural projects and in the restoration of historic and classic architecture.