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

Replace A/C

Replace A/C

by Nancy in Toronto on Twintech Heating and Cooling
Replace A/C

I contacted TwinTech to replace my 20-year old A/C. Dave, their service rep, promptly replied and was at my home within 2 hours. He was friendly and knowledgeable and didn't try to upgrade or oversell their A/C units but suggested the best fit for my small 1000 feet bungalow. Although this was during a heatwave and very busy, they were able to fit me in 2 days later. The TwinTech crew installed a 1.5 ton Ducane A/C unit that is now running smoothly while maintaining a constant cooling temperature. The crew were very courteous, professional and efficient and I will definitely recommend TwinTech to family and friends. I much appreciated your great service.
Nancy M., Oshawa

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!

What Are the Different Kinds of Heat Pumps?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - October 31, 2023

Heat pumps are devices that transfer heat from one place to another, typically from a lower-temperature space to a higher-temperature one. There are several types of heat pumps, each designed for specific applications and environmental conditions. Th

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HVAC Tips for the Best Nights Sleep

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 14, 2018

We blame a variety of factors for our lack of sleep. Maybe it’s our own minds running furiously with thoughts about the next day, or perhaps it’s a lumpy bed’s fault or whatever noise we hear from down the hall. If you have tr

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How Heat Pumps Improve Indoor Air Quality in the Winter

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 22, 2025

When winter settles over the Durham Region and Toronto, most households close their windows and spend more time indoors. While this keeps the cold out, it also traps dust, allergens, stale air, and moisture inside your home. Poor indoor air qua

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Getting Heat Pump Replaced Under Warranty Need Advice

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 1, 2023

Here's a step-by-step guide to ensure a smooth process: Read the Warranty: Start by reviewing your heat pump's warranty documentation. Understand what is covered under the warranty, the duration of coverage, and any specific conditions

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