New York City is home to many of the world’s most influential corporations, prominent financial institutions, treasured architecture, and largest employers. For nearly 60 years, start-ups, expansions, mergers, consolidations, upgrades, right-sizing, and urban redevelopment have all given Henegan Construction the opportunity to collaborate with business and cultural leaders in bringing new life to their operations in prestigious metropolitan landmarks, old and new.

When global firms and local entrepreneurs need to build or alter their facilities in NYC, they turn to Henegan Construction -- the New York City construction experts -- to accomplish their goals.

HENEGAN plays a key role in the relocation and re-stacking of corporate workplaces, institutional headquarters, complex financial trading floors, and technology and telecommunications centers. These are the places where the lifeblood of commerce flows.

A New York Tradition Since 1959

Principled Leadership

Unparalleled Performance

Enduring Relationships

These are the pillars of HENEGAN’s philosophy.  A full-service construction company operating in the Greater New York City area, we are construction experts with a focus on all aspects of building improvements and fit-outs, under a variety of contractual arrangements.

Since 1959, HENEGAN has built long-term client relationships based on trust, fairness and outstanding performance. Our dedication to these values is reflected in HENEGAN’s 80% client retention rate. HENEGAN strives for excellence by responding with efficiency and creativity to the challenges of construction projects for all kinds of non-residential clients ranging from Fortune 500 companies to financial, professional, tech, media and entertainment, not-for-profit, cultural, and retail businesses of all sizes.