Cool Power LLC is the #1 HVAC contractor in Nassau County, NY, whether you need heating or AC work done. This county, which forms the western portion of Long Island, has a lot to offer residents with its numerous beaches and parks. For those who are into the arts, there’s also the Tilles Center for the Performing Arts on the campus of Long Island University. The shopping and dining opportunities are extraordinary as well. But once residents have had their fun outdoors, they want to return to a comfortable home. That’s where we come in.

Our heating and cooling company opened in 1976 and has been able to distinguish itself from the competition in various ways. First, we stand out for the quality of our installations. We own a tin shop to custom-make ductwork. Each installation job gets a project manager to oversee the process; we set this up before anything else happens. Our project manager has been in this field for over 30 years. We have an equally strong service department. Our technicians are NATE-certified and capable of fixing and maintaining all makes and models of ducted and ductless units.