DH
Dunn Heating and Air Conditioning
Your trusted partner for reliable heating, cooling, and plumbing solutions in Waterloo.
4.8(5 reviews)
$$$
plumber
heating-and-air-conditioning-hvac
contractors
Professional installation and repair of gas furnaces, including emergency services for breakdowns during cold snaps.
Installation, maintenance, and repair of AC units and heat pumps, with expert placement for optimal efficiency.
Thorough duct cleaning services to improve air quality and system performance, with before-and-after photos provided.
Inspection, repair, and servicing of gas fireplaces to ensure safe and efficient operation.
Regular maintenance plans to extend the life of your heating and cooling systems and prevent costly repairs.
24/7 emergency services for urgent plumbing and heating issues, with quick response times in Waterloo.
Your trusted partner for reliable heating, cooling, and plumbing solutions in Waterloo.
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Dunn Heating and Air Conditioning is a premier HVAC and plumbing service provider in Waterloo, ON, with a stellar 4.8/5 rating from over 975 reviews. We specialize in professional installation, maintenance, and repair of furnaces, air conditioners, heat pumps, and gas fireplaces. Our certified technicians deliver prompt, friendly, and thorough service, ensuring your home comfort year-round. From emergency repairs to duct cleaning and system upgrades, we prioritize quality workmanship and customer satisfaction. Trust us for efficient, dependable solutions that keep your family safe and comfortable.
Daughter had bought new house original home owner said he had done maintenance to the gas fireplace I knew things were t right cause fan was not coming in and unit was very hot! Dunn heating was fantastic the technician Davey was fantastic very knowledgeable and informative to what was going on had gone over and beyond with helping with this issue! I have peace of mind that I know it was done right and no corners were cut!! Thank you so much and will forward their name for sure to anyone that has issues with heating units!! Thank you so much Davey!!
Dunn came to the rescue when our furnace called it quits in the midst of the first real cold snap of the winter. It was quickly diagnosed as unrepairable, and within hours we had Darren here to explain options in a professional and personable manner. And a big shout out to Tanner and Alai, who (the very next day!) arrived right on time and stayed late to complete the install. Seamless, professional service from start to finish. We would not hesitate to recommend or call on them again.
Dunn Heating came back on Friday to clean my ducts after my furnace and heat pump install a few months ago. Luis, Alai and Dale were on time, efficient and quick. They did a very thorough cleaning - the before and after pictures made me glad I had them back! I just had a new York furnace and heat pump installed by Dunn Heating. Alex and his crew did a great job on the install! They installed the heat pump off my deck (where the AC had been) and into a much better spot beside my house and the thermostat to a far more convenient location. The whole team was very professional and cleaned up thoroughly after getting things set up and tested. I would highly recommend Dunn Heating and Air Conditioning.
Thanks Sean for being early, professional and helpful in resolving our infractions. We have been using Dunn Heating for many years for our heating and cooling needs. When our furnace died in Nov.24, Dunn came and restored our heating very quickly. Unfortunately the finished project including the venting tubes left us with a great amount of disappointment. You can see in the photo how they make the front of our house look. It is not a great resale look.
Just wanted to thank Jermaine ad Saad for a great job installing our new furnace and AC They were very friendly, hard working and didn't hesitate to answer any questions I had. When they were finished they they explained everything about the furnace and AC to me which was helpful. I would also like to give a shout out to Dayne who was one of the reasons I chose Dunn Heating. I will be happy to recommend your company to my friends
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