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

they provided the same friendly, professional, timely and clean installation of our new furnace

they provided the same friendly, professional, timely and clean installation of our new furnace

by John & Linda, Ajax on Twintech Heating and Cooling
they provided the same friendly, professional, timely and clean installation of our new furnace

We've had Twintech provide us with work in the past, for an inground pool heater and required rough-in for a new gas stove. More recently they provided the same friendly, professional, timely and clean installation of our new furnace.

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!

Furnace: Dangers of Lack of Maintenance

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 16, 2024

Regular furnace maintenance is essential for the safety, efficiency, and longevity of your heating system. Neglecting maintenance can lead to various dangers that affect not only your comfort but also your health and home. Below are the primary risks

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What Happens When I Clean My Air Ducts?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 21, 2017

You probably have asked yourself at one point or another if you should have the air ducts in your home cleaned. You have heard somewhere that it is a scam but others claim that it’s worth it.In this post, we’d like to give you some information th

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Twintech - Your Experts on Heat Pump Rebates in Oshawa

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 19, 2025

If you live in the Durham Region or Toronto and are considering upgrading your home’s comfort system, now is the perfect time. With generous rebates available on Amana and Panasonic heat pumps, homeowners can save thousands while enjoying ef

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Is My Furnace Producing No Heat?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 6, 2024

If your furnace is not producing heat, it could be due to several potential issues. Here's a guide to troubleshoot the problem: 1. Check the Thermostat Ensure the thermostat is set to "Heat" and the temperature is higher than t

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