HVAC in Oshawa, Ontario
Find the best-reviewed HVAC contractors in Oshawa, prepared to keep your home comfortable year-round. Whether it's installations, repairs, or maintenance, they'll ensure your HVAC system runs smoothly. Dive into our pros' profiles, check their reviews, and select the ideal partner for your air conditioning and heating needs.
HVAC Contractors Near Me
Find the list of HVAC companies in Oshawa below:
| 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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| Verified
Best of 2024
"Great, fast service. Humidifier in my furnace was replaced and working great. Very friendly service."
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| Verified
Best of Newly Listed 2023
"Great service, from initial quote to install. I will call CU Mechanical again for sure."
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"We have used this company many times over the years. They installed new furnaces in each of our homes and also an air..."
see more >"Came home and found that my furnace was not working. I called and spoke to Glenn over the phone and he offered some..."
see more >"If you need your furnace or a/c repaired or fixed this is the guy to call. That is probably why he calls his..."
see more >"After calling in several companies for quotes and doing my research I decided to go with this company because the..."
see more >"We lost our furnace/airconditioning in the hotest part of August and started looking for Geothermal contractor..."
see more >"Purchased Luxaire Gas furnace: It was a very cold day. Just as faith would take it my Furnace stopped working...."
see more >"Air conditioner condenser contactor was intermittent. Tech identified the issue quickly and replaced the affected..."
see more >"When my next door neighbour needed to replace his ageing oil furnace and storage tank, he called his oil heating..."
see more >"I had a humidifer installed and when I went to use the humidifier in October/November, it wasn't working. I called..."
see more >"Same as the other review. BEWARE!! Rob did some work for us on our furnace. A few months after he did the furnace..."
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