Billy Carlson Heating & Air Conditioning

Heating & Air Conditioning/HVAC | Southington, CT


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Your home's cooling and heating system requires regular maintenance and service to operate safely and efficiently without it, serious problems can develop, causing you a great deal of damage to repair. Visit our website or call us 860-621-0556

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about this business

\Billy Carlson Heating & A/C, LLC prides itself on high integrity, great values and excellent customer service.


Billy Carlson, owner, has made personal service his top priority since he founded his full service residential heating and air conditioning company in 2000 after working for 18 years with his father in the former family business, Carlson Fuel Oil.


When Billy Carlson Heating & A/C, LLC first started in business, there was one employee and Billy worked out of his home based office. Today the company is located at 217 Berlin Avenue in Southington, Connecticut and has grown to six licensed and experienced employees offering top-notch service including 24-hour emergency service.


Billy Carlson Heating & A/C, LLC specializes in the installation of new home heating and air conditioning systems including Energy Star products. The company also installs heat pumps, hot water heaters, oil tanks, air cleaner/purifiers and whole house humidifiers.


Billy Carlson Heating & A/C, LLC also services existing equipment, such as gas and oil burners as well as hot water heaters.


Billy Carlson is an authorized American Standard dealer. He is also a furnace/boiler replacement/service specialist as well as a residential steam specialist. The company also specializes in residential central A/C system replacements (both duct and ductless) and provides service for both.


Billy Carlson keeps up with the latest technical advances in the field for air quality, humidification, heating and cooling systems and offers cutting-edge products which offer low noise, great efficiency and energy savings.


Our high standards for customer service and reliable workmanship have brought solid growth to the company. It is all thanks to the solid effort put forward by the employees and the word-of-mouth customers who continue to help build the business.


Thanks to all who voted us as a leading heating and air conditioning company in the area in the 2010 and 2011 Record Journal Reader Polls! Thanks to all who have also allowed us to achieve an A rating with Angie's List, by receiving the 2011 Super Service Award.

additional information

Hours of Operation

  • monday 9:00am - 3:00pm
  • tuesday 9:00am - 3:00pm
  • wednesday 9:00am - 3:00pm
  • thursday 9:00am - 3:00pm
  • friday 9:00am - 3:00pm


  • Air Cleaner/Purifiers
  • Central A/C (both duct and ductless)
  • Equipment relocation
  • Gas/Propane Furnaces
  • Heat Pumps
  • Hot Water Heaters
  • Oil Furnaces/Boilers
  • Oil Tanks
  • Steam Boilers
  • Whole House Humidifiers

Payment Types

  • Check
  • Cash
  • Mastercard
  • Visa



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Billy Carlson Heating & Air Conditioning location & information

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217 Berlin Avenue
Southington, CT 06489
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