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

Highly recommended!!!

Highly recommended!!!

by Bill Grainger on Twintech Heating and Cooling
Highly recommended!!!

Just had a new furnace installed by Twintech. I can’t express how great these guys are at what they do. From the sales to installation they were professional all the way. Very reasonable pricing and courteous during the installation and willing to answer any questions I had. Highly recommended !!!

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: Reliable AC Maintenance in the Durham Region

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 7, 2024

Reliable AC Maintenance in the Durham Region: Your Trusted Partner for Comfort As the sweltering summer months approach, ensuring your air conditioning unit is in top-notch condition becomes paramount. For residents of the Durham region, reliab

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Does My AC Unit Have a Warranty?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 15, 2024

To check if your AC unit has a warranty, you'll need to refer to the documentation that came with the unit when you purchased it. Typically, warranties are provided by the manufacturer and cover certain parts or services for a specific period of

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Expert HVAC Services in Whitby

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 16, 2025

When it comes to heating and cooling services in Whitby, Twintech Heating and Cooling stands out as a trusted provider with years of experience in the industry. Whether you need a furnace repair, air conditioning installation, or routine HVAC main

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Why the Latest Amana Heat Pumps Are Standouts

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 23, 2025

Here’s an SEO-friendly article on the top features of the newest Amana heat pumps, from the perspective of a local HVAC company like Twintech Heating & Cooling serving Durham Region & Toronto. Why the Latest Amana Heat Pumps Are Stan

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