A comprehensive list of Greenwich, CT commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
Lloyd and Fernando were at my house yesterday to do an Energy Audit and they were fantastic. Polite, professional, and outgoing. They are another reason I really enjoy having NE Oil as my heating, cooling and energy efficiency service provider. Thank you for taking the time to make sure all went smoothly with our Carrier gas furnace installation.
Nicole Bruno — We purchased a heat pump this month and has a wonderful experience. The technicians arrived on time, were friendly, helpful
AMHAC, All Makes Heating & Air Conditioning Corporation, is a family owned, award-winning heating and air conditioning company that has been in business for over 60 years. Based in Eastchester, NY along with a satellite Manhattan office, AMHAC currently services over 15,000 residential and commercial clients in Westchester County, NY, Fairfield County, CT, Manhattan and the Bronx.
Syd Schwartz — Gold star for customer service. We engaged AMHAC a few years back for their annual contract and have always been pleased