Reviews for Duncklee Cooling & Heating Inc

Nov 2023

Oscar and Fernando were amazing installers. They were very professional and careful. Could not be more happy with their service. Also Paige was my salesperson and she did a fantastic job explaining everything in easy to understand terms and figuring out what I really needed for my house.
Nov 2023

Jon and his team, Dan, Malcolm and Noah, were extremely responsive and professional. We were in a bind with a failed HVAC system and the cold weather was starting to set in. One call to Jon got everything moving very quickly. In a short period of time our new system was installed. If you want professional service, Jon Duncklee is serious about customer service, good quality products and employees that match his values.Jim and Patti
Nov 2023

Guys were very nice and professional and our service was prompt for our replacement unit. We have used Duncklee for our heating and air for 14 years and they are always great.Services: HVAC system repair

From Duncklee Cooling & Heating Inc

Duncklee Cooling & Heating is the premier HVAC company in Stonington, CT. For over 50 years, this family owned and operated business has provided the Eastern Connecticut and Rhode Island area with top-notch heating and cooling services, from custom HVAC system design and installation to comprehensive maintenance and repair. If you want to improve your indoor air quality, decrease your utility bills, and increase the level of comfort in your home, contact Duncklee Cooling & Heating for high-quality products and fast, reliable service. Since 1973, Duncklee Cooling & Heating has been known as the best HVAC contractor in Stonington. The company was founded by Lester H. Duncklee and is currently led by Jonathan Duncklee.