1 Dag Hammarskjold Plaza

1 Dag Hammarskjold Plaza

This skyscraper anchors the plaza named after the Swedish diplomat, economist, and author who served as the second Secretary-General of the United Nations. One Dag Hammarskjold Plaza is a class A, 49-floor skyscraper in Midtown Manhattan. It was completed in 1972 and...
640 5th Avenue

640 5th Avenue

In 2005, Vornado started a creative redevelopment of this boutique wedding-cake-style building across from Rockefeller Center. Our MEP design for this project required the addition of two new floors and the renovation of eight existing floors. The top ten floors also...
570 Lexington

570 Lexington

The General Electric Building, also known as 570 Lexington Avenue, is a historic 50-floor skyscraper in Midtown. Originally known as the RCA Victor Building, it is replete with intricate architectural details inside and out. Our MEP/FP design for commercial a office...
330 Madison Avenue

330 Madison Avenue

Anchored by Grand Central Terminal, this building overlooks the 225,000 passengers who go through the station daily. Our work on the complete renovation of this 742,000 SF building required new HVAC infrastructure, including a new, state of the art 2000 ton chiller...
NYC School Construction Authority

NYC School Construction Authority

The New York City School Construction Authority manages the design, construction and renovation of school facilities in New York City. Working with architects and also under IDIQ contracts, we have provided MEP design services at public school facilities throughout...