Kevin Roy

“When our company needs a contractor to install a new heating and cooling system, as well as service existing systems, we can rely on Key Heating & Air Conditioning to provide the quality service that we demand. In today’s ever-changing world of technology, it is of utmost importance to work with a company that is […]

Edward W. Probert, Jr.

“We feel fortunate to have had a long relationship with Key Heating & Air Conditioning that now spans over ten years. You have served our heating and air conditioning needs in both our previous residence in Rye, New Hampshire, and now more recently in Newburyport during our renovation. From routine service to an extensive renovation […]

Anne Landau

“I am a single mother in the New Hampshire Seacoast with a young child and full-time job so it is nice to know I can count on Key Heating & Air Conditioning to answer the phone and meet me at my property to look at, and take care of, any issues which may arise. Jon […]