Heating & Air Conditioning in Ulster, 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 Newly Listed 2024
"ONAS and team did a great job installing a heat pump at my house Extremely satisfied with the outcome"
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"There was an issue with my air conditioner, Kal responded quickly, he was knowledgeable and professional, he..."
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"My boiler was leaking threw an open pipe all over my basement floor. Rob replaced our expansion tank and relief valve..."
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"Air city did great job. Their job was professional and very good quality.. I would gladly recommend Air city. "
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"Service check up for our gas boiler - great explanation and service, with good advice too"
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Best of 2021
"Rafi has provided excellent and responsive service for many years. He maintained and repaired the previous boiler..."
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| Verified
Best of the Best 2022
"It was November 2021 and our furnace was working intermittently, then it completely died. Modify air was amazing in..."
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"From the front office to the on-site technicians, we were totally impressed & satisfied with the services provided..."
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| Verified
Best of 2022
"The crew that installed the heat pump was excellent. They were very knowledgeable, did a clean install and were very..."
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| Verified
Best of 2023
"Rob was very professional, answered all our questions and there were no surprises. Very pleased with his service!"
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"We had our AC break on us just as the week was getting hotter. The expert came (the next day!) and immediately..."
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| Verified
Best of 2023
"Excellent work, he arrived in time, done the job quickly, and cleaned it up everything before leaving. Now Ill have..."
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"One room at the top of our house is always 3 or more degrees C hotter or colder than the rest of the house, depending..."
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