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

We were very pleased with every aspect of the work that was done

We were very pleased with every aspect of the work that was done

by Steve, Oshawa on Twintech Heating and Cooling
We were very pleased with every aspect of the work that was done

We were very pleased with every aspect of the work that was done. They were very professional and polite. They arrived when they said they would and job was completed on estimated time


We would highly recommend them to whoever needed a recommendation


We have a very large dog and they were very understanding and respectful of him being around

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!

How Heat Pumps Operate in Different Climates

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

Heat pumps have become an increasingly popular choice for homeowners looking to heat and cool their homes efficiently. Thanks to advancements in technology, heat pumps now offer reliable performance across a variety of climates—from the sunn

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Energy-Saving Tips for Summer

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 28, 2018

If you think that you are doing everything to possibly keep your costs down on your utility bills during the warmer months, then you should know that there is always room improvement. We have gathered some great energy-saving tips that can save mo

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Prepare Your Air Conditioner For Spring

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 11, 2020

With spring just around the corner, it's time to start thinking about your air conditioner. There are a few things that you must do to prepare your AC for the warmer months. Following these steps will ensure that your home stays cool during the summe

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What Do I Need to do Before an AC Installation?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 21, 2024

Before installing an air conditioning (AC) system, there are several important steps to take to ensure a smooth and successful installation process. Here's a checklist of things you'll need to do: Determine Your Cooling Needs: Assess

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