About Duncklee Cooling & Heating Inc

Duncklee Cooling & Heating Inc. is a family-owned and operated HVAC company serving Eastern Connecticut and Rhode Island. Established in 1973, the company specializes in heating and cooling services, including system design, installation, maintenance, and repair. Customers praise Duncklee for its professional and reliable service, with installers described as careful and courteous, and sales staff commended for their ability to explain complex information clearly. The company is known for its responsiveness, particularly in emergency situations, and its commitment to providing high-quality products. Recently, customers have been impressed by Duncklee's quick response to unexpected issues, such as a failed A/C unit, with technicians working efficiently to resolve problems. The installation team is respectful of customers' homes, and the staff is friendly and helpful, ensuring all issues are resolved to satisfaction. Customers also note that Duncklee keeps their systems running perfectly over the years, demonstrating dedication to long-term customer care. Overall, Duncklee Cooling & Heating has built a strong reputation for excellence in the industry, with over 50 years of experience and a focus on providing top-notch service to its customers.

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Reviews for Duncklee Cooling & Heating Inc

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  • Jul 2025

    I had booked a maintenance appointment through Home Depot where I assumed my Mitsubishi unit was purchased. They canceled last minute and were very rude. I then called Duncklee and they were very friendly, much quicker to get me an appointment, and I love that they are a local business. Today Andy came to my house and was lovely. He was great to chat with, thorough in his work, kind to my dog, and also educated me on my AC system. They were more expensive, but worth it. I highly recommend and will definitely be calling them from now on.

  • Jul 2025

    We had an outstanding experience working with Jonathan and the Duncklee team. Their installation of our AC units was incredibly smooth and professional from start to finish. Jonathan was responsive, knowledgeable, and made the entire process seamless.

    As a nonprofit arts organization, we deeply appreciate working with businesses that show integrity and a true commitment to the community. Duncklee exemplifies that. Their support means a great deal to us, and we’re grateful for the partnership.

    Highly recommended!

  • Aug 2024

    One A/C zone failed, midsummer, ahead of visit in 2 weeks from 8 relatives. Duncklee got a repair person to us in 2 days, only to find that the unit needed to be replaced. Technician measured spaces, found only limited options, and it looked like no time for a replacement.
    As longtime customers of Duncklee (split system in prior home - very pleased), even we were surprised by how well this is being handled. Needed replacement was ordered ahead of my signing contract, paying deposit, and was expedited in order to get the equipment in time, rescuing us from having four little kids and their parents exposed to extremely hot summer weather/humidity.
    The project was...read full review

Hours

Monday: 8AM - 4:30PM
Tuesday: 8AM - 4:30PM
Wednesday: 8AM - 4:30PM
Thursday: 8AM - 4:30PM
Friday: 8AM - 4:30PM
Saturday: ClosedSunday: Closed

Tips

 online estimates  on-site services accepts credit cards