Contact us for a FREE quote for your heating and cooling needs!
Servicing Grey, Bruce, Dufferin, Wellington...
We Can Help
Let us keep you comfortable!

Contact us for a FREE quote for your heating and cooling needs!
Servicing Grey, Bruce, Dufferin, Wellington...
Let us keep you comfortable!
Your peace of mind is a priority, therefore we are a certified contractor with TSSA and accredited with the BBB. My customers receive full focus from a licensed G2 Gas Technician and Residential Air Conditioning Mechanic.
If you're looking for quality, professionalism, knowledge, affordability and a focus on customer satisfaction, then co
Your peace of mind is a priority, therefore we are a certified contractor with TSSA and accredited with the BBB. My customers receive full focus from a licensed G2 Gas Technician and Residential Air Conditioning Mechanic.
If you're looking for quality, professionalism, knowledge, affordability and a focus on customer satisfaction, then contact OT Heating, Cooling and Ventilation for your home comfort needs.
We take extra care regardless of task; from annual furnace maintenance and air conditioning service for efficient and safe equipment to troubleshooting and installing robust furnaces, air conditioners, heat pumps, water heaters, boilers and so much more!
We bring reliable service to your homes in Bruce, Grey, Dufferin, Wellington, Perth and many surrounding areas.
Our home base is located in Durham (West Grey) and we have been helping maintain home comfort near and far, including emergency services for those unexpected heating hiccups.
We serve both residential and commercial clients and offer a variety of money-saving solutions.
We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business.
We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with top quality service.
Warranty included with all services.
Our fees are reasonable with industry standards, taking into consideration the need to have a comfortable, safe environment to live in. We recognize the importance of timely maintenance on your equipment and are proud to help you ensure that.
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Contact (647) 533-1581