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

They'll be my next call

They'll be my next call

by Kirushanth Rasiah on Twintech Heating and Cooling
They'll be my next call

Customer service and knowledge is priority in this industry, and Twintech has it. I've dealt with their team for maintenance and a furnace replacement. They're accommodating and make great recommendations, and came through at a great price over the big guys in the industry. They'll be my next call when I need service or maintenance.

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!

Why You Shouldn't Overwork Your Heating System

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 4, 2026

During Ontario’s cold winters, homeowners rely heavily on their heating systems to keep their homes comfortable. When temperatures drop well below freezing, it’s common for furnaces to run frequently throughout the day. However, pus

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How Environmentally Friendly Amana Heat Pumps Truly Are

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 30, 2025

As more Ontario homeowners look for ways to reduce their energy usage and carbon footprint, heat pumps have become an increasingly attractive option—and Amana heat pumps stand out as one of the most eco-friendly HVAC choices on the market today

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Why an Amana Heat Pump is Perfect for Your Home

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 10, 2025

When it comes to choosing the right heating and cooling system for your home, reliability and efficiency are everything. That’s why so many homeowners are turning to Amana heat pumps. Known for their long-lasting performance and innovativ

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How Wind Exposure Affects HVAC Heating Efficiency

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 19, 2026

Wind exposure plays a major role in how efficiently your HVAC system heats your home, especially during Ontario winters. Strong or consistent winds can increase heat loss, disrupt airflow, and force your system to work harder to maintain indoor co

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