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

I now have really hot water again!

I now have really hot water again!

by Colin Vernon on Twintech Heating and Cooling
I now have really hot water again!

They've cleaned my furnace a couple of times and mentioned that the hot water tank standards were going to change soon so I decided to change mine out.

There were a few challenges during the process but the installers handled the problems without missing a stride! I now have really hot water again!

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!

Panasonic Heat Pumps for Sale in Oshawa

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

If you're looking to enhance your home's comfort while lowering your energy costs, Panasonic heat pumps offer the perfect solution. At Twintech Heating & Cooling, we provide professional installation and support for Panasonic systems acro

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 29, 2024

A loud AC unit can be disruptive and indicate potential issues. Here are some steps to diagnose and possibly resolve the problem: Identify the Type of Noise: Buzzing: This could be due to loose parts, debris, or electrical issues.

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Why Does the Size of Your Air Conditioner Matter?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 20, 2019

Considering the size of an air conditioner before installation is a smart practice that will help save you money and maintain efficiency. Many people are under the misconception that bigger AC units lead to better performance, but that is not always

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Furnace Installation: The Basics You Need to Know

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 21, 2018

If you are planning on having a new furnace installed, then you should know beforehand that it is a big job. If you are planning on installing your new furnace on your own – trust us, DO NOT DO IT. You need to make sure that the installation job is

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