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Connecticut Air Systems, Inc



We service both Fairfield and New Haven Counties.


We offer 24 hour emergency service.


Free estimates on new installations and replacements.



  • Heating

  • Air Conditioning

  • Humidification Systems

  • ​Air Cleaners

  • ​Sheetmetal

  • Ductless Splits

Connecticut Air Systems, located in Milford, CT is your complete source for heating, air conditioning, sheet metal, air purification and humidification systems in both residential and light commercial applications.

Our dedicated staff of licensed, thoroughly trained technicians install and service quality systems from Trane, Carrier, Thermopride and other major manufacturers. Every system we install is fully warrantied.

Connecticut Air Systems is totally committed to a high standard of professional service and customer satisfaction. It is this commitment that has made Connecticut Air Systems one of the leading suppliers of heating, air conditioning and air treatment systems in the area.

High Efficient Heat Pumps

We are an authorized installer with the EnergizeCT Residential Heat Pump Installer Network (HPIN)

We install energy saving high efficient ductless split heat pump systems and ducted heat pump systems. 

Click here for more information on heat pumps.

High Efficient Natural Gas Furnace Incentive available

Thinking about replacing your inefficient gas furnace? Energize CT has a $650.00 mail in rebate available for qualified furnaces. Click here for all of the details!

EnergizeCT also offers financing for you high efficient heating and air conditioning installations and replacements! Click here for all the available loan options

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