GDO Contracting Corp. is proud to have worked on the following projects: 660 5th Avenue 1100 Avenue of the Americas 1 World Trade Center LaGuardia Airport Hudson Yards (500 W 33rd Street) American Museum of Natural History New York Public Library Verizon Javits Center CitiGroup Armonk Conference Center NYU School of Global Public Health DASNY - Queens College Kiely Hall And many more!