About Hamilton Air

About Hamilton Air

Since 1962, Hamilton Air has been helping New York City residents navigate the complexities of heating and cooling in some of the most demanding building environments in the country. What began as a specialized service for through-the-wall air conditioning and commercial refrigeration has evolved into a trusted HVAC partner for high-end residential projects, co-ops, condominiums, and landmark properties across Manhattan.

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We understand that HVAC in NYC is not just about temperature—it’s about working within building constraints, meeting strict regulations, and delivering solutions that integrate seamlessly into each space.

HVAC Expertise Built for New York City

New York City buildings are unlike anywhere else. From pre-war construction and landmark restrictions to modern high-rise systems, every project requires a tailored approach.

At Hamilton Air, we specialize in:

• HVAC solutions for co-ops, condos, and brownstones
• Central air conditioning and ductless mini split systems
• PTAC, fan coil, and VRF / VRV system installations
• Integration with steam and hydronic heating systems
• Navigating DOB permits and LPC approvals

Our team brings decades of experience working within NYC’s structural, regulatory, and operational challenges—ensuring every system is designed and installed with precision.