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

Upgrading Heating

Upgrading Heating

by eryna from Oshawa on Twintech Heating and Cooling
Upgrading Heating

Pulling a old unit out and installing a modern heating system! Required drilling holes in the wall for the newer pipes. We went from 70% (I am willing to bet it was far less due to lack of maintenance and just old) to 96% newer . It now feels warmer and more pressure and we use to run extra heaters and feel as though they are not necessary!

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!

Emergency HVAC Repair in the Durham Region

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 17, 2026

When your heating or cooling system fails unexpectedly, it’s more than an inconvenience—it can quickly become a safety issue. Whether it’s a furnace breaking down during a cold snap or an air conditioner failing in extreme heat,

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Serious Furnace Issues Only Professionals Can Solve

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 26, 2025

A furnace is essential for keeping your home warm and comfortable, especially during cold months. While regular maintenance can prevent many problems, certain furnace issues are too complex or dangerous for DIY repairs. Here are some serious furnace

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Unusual Ways to Keep Your Home Warm for Winter

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 17, 2020

We are always on the lookout for new and inexpensive ways to heat our home because that bit of comfort can get expensive during the winter. When it comes to warming up, there are tons of ways you can do it without breaking the bank!We have scoured fo

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Most Common AC Repairs

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 9, 2024

Air conditioning systems can require various repairs over time due to wear and tear, lack of maintenance, or other issues. Some of the most common AC repairs include: Refrigerant Leaks: Refrigerant leaks can cause your AC system to malfuncti

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