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

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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!

Twintech - Improve Your Toronto Home With a Heat Pump

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - October 20, 2025

If you’re looking for a smarter, more energy-efficient way to heat and cool your home in the Durham Region, a heat pump might be exactly what you need. As homeowners look for sustainable comfort solutions, Twintech Heating & Cooling is p

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Furnace Unit: Why Keep it Clean?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 11, 2025

Keeping your furnace unit clean is essential for maintaining efficiency, improving indoor air quality, and extending its lifespan. Here’s why regular cleaning is important: 1. Improved Efficiency Dust and debris buildup in your furnace ca

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Ajax Furnace Repair

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 17, 2025

Maintaining a clean furnace is essential for homeowners in Ajax, Ontario, to ensure optimal performance, energy efficiency, and indoor air quality. Twintech Heating & Cooling, a family-owned business with over 30 years of experience, offers profe

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How Large Should My Furnace Be?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 13, 2024

The size of a furnace is typically measured in BTUs (British Thermal Units), and the right size depends on various factors such as the size of your home, your climate zone, insulation quality, and the number of windows and doors. Here's a breakdo

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