Why Us?

At Irving Haase, we believe that our customer’s needs always come first. We prioritize your needs and get the results you’re looking for, We have been serving all of New York City’s HVAC needs for over 40 years and offer guarantees on all of our work.

What We Do

We bid plan and spec work for new construction and renovations of commercial and residential spaces, we install and service VRF systems, Computer Room AC units (CRAC units), packaged A/C units, cooling towers, chillers.

We offer Preventive Maintenance (PM) agreements and Service Agreements for your space, tailored to your needs

If you’re looking for an honest and reliable mechanical contractor for an HVAC project in New York City, call us or fill out our contact form to get in touch with us.

We can’t wait to work with you.

Our Mission and Values

  • Family owned and operated for over 40 years. We aim for your satisfaction with our customer service focused staff.
  • Your satisfaction is our top priority. All of our work is guaranteed.