$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!

Amana Heat Pump Service Oshawa

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 14, 2025

If you're a homeowner in Oshawa looking to enhance energy efficiency and indoor comfort, installing an Amana heat pump could be the perfect solution. Renowned for their durability, energy savings, and year-round performance, Amana heat pumps a

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How to Choose a Furnace?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 24, 2021

Is your furnace nearing its end of life If you answered yes, then it's time to start looking for a new one before it is too late.When looking into replacing your heating unit, there are a few things to keep in mind when purchasing a furnace. And the

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Is Your HVAC System Making Your Home Dusty?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 15, 2018

We all know the struggle of cleaning your home from top to bottom only to wake up a few days later and notice that dust has already begun to accumulate once again. It’s an annoying process that keeps us continually reaching for the duster da

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HVAC Summer Checklist

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - June 19, 2019

Summer is the perfect time of year to utilize the warm weather and clean every corner of the house, both inside and out. To ensure that your home HVAC system is in excellent working condition, check off this list of summer maintenance tasks that shou

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