With over 20 years of experience, Unman Heating & Cooling has been trusted as a one-stop source for all aspects of quality heating, ventilation, and air-conditioning (HVAC). Located in Suffolk County, we connect with our customers from the East End, including the North Fork, South Fork, and Shelter Island. We’re proud to have a reputation for providing exceptional service, satisfaction guaranteed work, and our expertise and professionalism in the field. Our hearts are all in to provide what we know best, HVAC services.

Umana Heating and Cooling is particularly proud of the service we provide. We have over 20 years of service experience in repair services, maintenance, installations, sales, and duct cleaning as well. We service many varieties of air conditioning units and heating units; be it in commercial, industrial, construction, or residential. We’re committed to earning your business and trust.