About Climax HVAC

30+ Years of Profesional HVAC Services

Installation under construction with wooden beams of HVAC tubing vents heating system on the roof,

Residential HVAC

We are one of the few contractors in the NYC area that knows how to design and install an HVAC system in both new homes and historic homes. Let our experienced technicians be the support you need. Our reliable service is available to residences across Brooklyn and NYC, with budget-friendly options that ensure comfortable temperatures year round!
ac system with air conditioning units on roof of building

Commercial HVAC

Climax HVAC is the trusted partner of many celebrated buildings, institutions and tenants in New York City. We specialize in providing customized preventive maintenance agreements to ensure peak performance from your HVAC system while minimizing downtime and expensive service calls.

Looking to get an estimate for an HVAC project?

Licensed & Insured

Our Certifications

Port Authority New Jersey

New York City MTA

NYC Small Business Services