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Durham Region Air Conditioning Repair, Service and Installation

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For more than 30 years, Twintech has provided heating and cooling services to families within the Durham Region, including installations, replacements, ongoing maintenance, repairs, and even emergency services. This includes areas, such as Pickering, Ajax, Stouffville, Oshawa, Whitby, Scarborough, and all the surrounding towns and cities.


No matter the season, our licensed technicians want to ensure your HVAC systems are operating in excellent condition. As Canadians, we are used to the changing seasons, from the brisk cold of winter to the hot, humid summers. Let's make sure that your heating and cooling systems can keep up! Whatever the task, Twintech Heating and Cooling are here to ensure you feel happy and comfortable in your home.


Our local, HVAC experts specialize in:
- Maintenance and Repairs: Twintech has a wide range of experience with different brands and types of air conditioners/furnaces. Whatever the issue, our local experts will be able to source out the problem and get your HVAC systems working efficiently again.
- Installations and Replacements: If your air conditioner or furnace is on its last legs, it may be time to invest in a new one. We understand how important it is to the right appliance for your home, which is why we keep factors like size, price, and efficiency in mind before coming to a decision.
- Indoor Air Quality: Having a broken air conditioner or furnace in your home can severely impact the indoor air quality if it's not dealt with immediately. If your heating and cooling system are unable to filter out pollutants, you may be at risk of having dust, mold, pet dander, and allergens in your home. You can trust our local technicians to ensure your HVAC appliances and air filters are working properly.


Our licensed technicians offer a variety of services for your heating and cooling needs. Whether it be your air conditioner, furnace, water heater, humidifier, or air filter, we will ensure you get the best service at a reasonable price. Call Twintech Heating and Cooling today at 1.844.894.6832 for installations and repairs.



See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

We had a great experience. The guys who installed our a/c did a nice job. Cleaned up.

by Private User on Twintech Heating and Cooling

excellent crew, fast and efficient! Would call them again when I need a new furnace.

by Private User on Twintech Heating and Cooling

Professional, courteous and efficient, don’t need to say more than that! Use them you will not regret it.

by Private User on Twintech Heating and Cooling

TwinTech was a pleasure to deal with from the estimate through installation. We replaced a 28 year old a/c unit with one recommended by TwinTech's sales representative Dave who took the time to go over the product with us and answer any questions. The warranty is for 10 years parts and labour and they will complete the registration for you. Installation was by Greg (owner) and Mitch and Spencer who were quick and efficient and left everything clean and tidy.

by Private User on Twintech Heating and Cooling

Very professional, from the sales consultation and inspection to the final installation. Met every expectations we had for the job. A local business with great client support. We highly recommend. Twintech is a blue chip! Thanks!

by Private User on Twintech Heating and Cooling

I left a live chat message on their website that my air conditioning was not working. Within 1hr a representative called me to discuss my options.
The next day he came to the house to review my needs and give me a price for a new system. Price quoted was less than I expected and the installation was completed the following day. I found their salesman and the installers very knowledgeable and easy to deal with. All my questions were answered. Everything was properly explained in regards to what unit was needed and why, along with instruction where needed for use.
The installers made sure everything was working properly before they left.

by Samta Chanana on Twintech Heating and Cooling

This is to thank Twintech Heating and Cooling for their exceptional and timely service. Mitch, their technician was very courteous and generous with his time right from his first meeting with us. He not only took the time to check everything but also educated us on why we needed what he recommended. Greg and Mitch graciously accommodated us on our requested day and time for job to be done. They were both very courteous and responsive to our needs and special requests especially in a tight spot. The job was finished neatly and on time. Thank you Twintech for your great service !

by Private User on Twintech Heating and Cooling

They came the day and time they had planned for us and were very fast and efficient! The AC works amazing and it is amazing during the heat of the summer we have already got! Thanks for everything you did for us!

by Private User on Twintech Heating and Cooling

Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.

by stefany on Twintech Heating and Cooling

Great customer service. Responsive and professional. I would highly recommend Twintech, I used them previously for repair service and a new air conditioner- very satisfied.