At Cavanagh’s Heating & Air Conditioning, we strive to ensure that residential and commercial property owners in Nassau and Suffolk County, New York receive the professional services they need.
With more than 20 years of experience, we agree the quote from Mark Twain that “Always do right – this will gratify some people and astonish the rest.” It is with this mindset that we start, and finish, each and every job.
Looking to service your existing heating or AC system?
Or do you need a one installed in your home or business?
