© Chris Cooper
An Expert General Contractor in New York
Delivering results
Commercial construction expertise for the world’s most demanding market.
As an experienced general contractor in New York 91³ÉÈË brings more than two decades of regional expertise to complex commercial interiors, aviation projects, and retail. Backed by a team of 200+ full-time employees, we support clients across the Tri-State area with the technical precision, planning, and execution this market demands.
The office opened in 2012 and is led by Sean Clune, President – New York, and Nancy Chin, Managing Director, with oversight by Clune COO Ben Walker. Our team brings local knowledge and proven experience to every build.
Our portfolio of commercial construction projects in New York extends from high-end law firm offices and corporate interiors to flagship retail spaces, amenity environments, and airport projects. We’ve established ourselves as one of the top construction management firms in New York City by providing clients with professional service and precision, from preconstruction through final delivery.
Leadership
Sean Clune
President, New York Office
Nancy Chin
Managing Director
More local projects
See all New York projects
New Balance
Full refresh of the New Balance Flagship Store in Flatiron consisting of flooring, ceiling, lighting, mechanical and finish upgrades. The cellar was given a brand…
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Cheil LLW
A full-floor office transformation spanning 35,000 square feet on the 37th floor at Penn1, designed to support a dynamic, creative workplace. The space features a…
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Confidential Tech Client
A bold, hospitality-driven workplace that intentionally challenges the conventions of a traditional office. Designed to feel anything but corporate, the space reimagines the modern work…
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