Chelsea Construction Group, Drywall, construction company, carpentry, acoustic ceilings, millwork, plastering, masonry, new york city, nyc, manhattan, queens, bronx, new jersey, brooklyn, staten island, long island, mount vernon, westchester, constructicompany

SOTHEBY'S HEADQUARTERS

570 Lexington Avenue, New York, NY

(new offices)

General Contractor:

Universal Management & Const

10 Jay Street, Suite 526

Brooklyn, NY 11201

Architect:

Swanke-Hadyen-Connell

295 Lafayette Street

New York, NY 10005