$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

Furnace Replacement

Furnace Replacement

by alenahawco from Whitby on Twintech Heating and Cooling
Furnace Replacement

Dave was very pleasant to deal with and Twintech responded quickly when our furnace needed to be replaced ASAP. Installation was done on time and the crew were neat and tidy. We now have a great furnace that suits the needs of our family.

See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 12, 2025

Choosing the right company to install your heat pump is just as important as choosing the right equipment. Even the most advanced system will underperform if it’s installed improperly. For homeowners across the Durham Region, Twintech Hea

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 31, 2024

If you're concerned that your AC unit might be overworked, there are several signs and factors you can consider to determine if it’s operating beyond its capacity or needs maintenance. Here’s a detailed guide to help you assess the si

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 21, 2018

Having great heating, ventilation and air conditioning (HVAC) units at home greatly contribute to the air you breathe at home and the comfortable living. If you have done your research, then you can definitely avoid having problems in the future i

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - October 6, 2025

When it comes to keeping your home or business comfortable year-round, professional HVAC installation makes all the difference. At Twintech, we specialize in high-efficiency heat pump systems, one of the most versatile and energy-saving options av

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