Heating & Air Conditioning in Ancaster, Ontario
Want to stay cool in the summer and stay warm in the winter? Check out our list of heating and air conditioning experts who can help provide comfort in your home.
| Verified
Best of the Best 2024
"Service was quick and thorough. All questions were answered fully. Serviceman was professional and interested in..."
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"Installing a heat-pump was a big decision for us.... and we had dozens of questions and a couple of concerns..... ..."
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"Excellent Service. I highly recommend for gas fire place Service to everyone. He did a nice job."
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| Verified
Best of the Best 2024
"I started looking for reputable HVAC vendors when my 15 year old Lennox Elite furnace started to exhibit intermittent..."
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| Verified
Best of the Best 2024
"Great Customer Service. This is our second furnace purchase. They are quick and efficient. I highly recommend them."
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| Verified
Best of the Best 2024
"After having a terrible experience with another appliance repair company we were very happy with the service we..."
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| Verified
Best of the Best 2024
"Our furnace and air conditioner have been serviced by Furnace King since 2015 and always with the same professional..."
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| Verified
Best of the Best 2023
"We were very satisfied with the work performed by the techician in an efficient manner. Would definitely hire this..."
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| Verified
Best of the Best 2024
"Salesman assured me that AireOne would support the effort to get on the Greener homes loan and pay interest free for..."
see more >| Verified
Best of the Best 2024
"Service was quick and thorough. All questions were answered fully. Serviceman was professional and interested in..."
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"A former employee of Mr.Furnace did not honour a contract with me and left a deficient job. Mr. Furnace sent a..."
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Best of 2020
"cosmopolitan mechanical services installed brand new furnace and air conditioner at our house. Cosmopolitan..."
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| Verified
Best of the Best 2024
"Thanks JK for your excellent customer service, you are simply the best. He was very knowledgeable, professional and..."
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