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

Twintech - Honesty You Can Feel

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832


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Twintech - Honesty You Can Feel

Posted On: October 15, 2025

Twintech - Honesty You Can Feel

When you invite a heating and cooling company into your home, you want more than just technical skill — you want honesty.


That’s why homeowners across the Durham Region turn to Twintech Heating & Cooling, a family-run company built on integrity, trust, and genuine care.


Built on Transparency, Not Sales Tactics


At Twintech Heating & Cooling, we believe honesty is the foundation of great service.


From the moment we step through your door, our focus is on helping you make informed decisions — not selling you something you don’t need.


Our certified HVAC technicians will walk you through every recommendation, explain your options clearly, and provide upfront, honest pricing before any work begins.


No hidden fees.


No surprises.


Just straightforward service you can depend on.


The Twintech Promise: Real Solutions, Not Shortcuts


When your home’s comfort system isn’t working properly, quick fixes can cause bigger problems down the road.


That’s why Twintech takes the time to diagnose issues thoroughly, use only quality parts, and ensure every installation or repair meets the highest industry standards.


Our customers know that when Twintech says something will be done, it will be done the right way.


We treat every home as if it were our own — because that’s what honest service means.


Why Durham Region Trusts Twintech


For years, we’ve proudly served Whitby, Oshawa, Ajax, Pickering, Bowmanville, and surrounding areas.


Our team has earned a reputation for reliability, courtesy, and open communication — the kind of qualities that turn first-time customers into lifelong clients.


Here’s what makes Twintech stand out:


Transparent quotes with no hidden costs


Honest recommendations focused on your best interests


Courteous, respectful technicians


Family-owned values rooted in the Durham Region community Experience Honest HVAC Service That Puts You First


When it comes to your home’s comfort, you deserve a team that tells it like it is.


Whether you need a new furnace, AC installation, or routine maintenance, Twintech Heating & Cooling provides the trustworthy service that makes a difference.


Call today to experience the Twintech standard of honesty and excellence that Durham Region homeowners have relied on for years.


Twintech Heating & Cooling – Honest Work.


Honest People.


Honest Comfort.



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See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

I left a live chat message on their website that my air conditioning was not working. Within 1hr a representative called me to discuss my options.
The next day he came to the house to review my needs and give me a price for a new system. Price quoted was less than I expected and the installation was completed the following day. I found their salesman and the installers very knowledgeable and easy to deal with. All my questions were answered. Everything was properly explained in regards to what unit was needed and why, along with instruction where needed for use.
The installers made sure everything was working properly before they left.

by Samta Chanana on Twintech Heating and Cooling

This is to thank Twintech Heating and Cooling for their exceptional and timely service. Mitch, their technician was very courteous and generous with his time right from his first meeting with us. He not only took the time to check everything but also educated us on why we needed what he recommended. Greg and Mitch graciously accommodated us on our requested day and time for job to be done. They were both very courteous and responsive to our needs and special requests especially in a tight spot. The job was finished neatly and on time. Thank you Twintech for your great service !

by Private User on Twintech Heating and Cooling

They came the day and time they had planned for us and were very fast and efficient! The AC works amazing and it is amazing during the heat of the summer we have already got! Thanks for everything you did for us!

by Private User on Twintech Heating and Cooling

Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.

by stefany on Twintech Heating and Cooling

Great customer service. Responsive and professional. I would highly recommend Twintech, I used them previously for repair service and a new air conditioner- very satisfied.

by dianeramsden on Twintech Heating and Cooling

Our air conditioner failed. Made a call and within 15 min a technician was at our door.
The issue was fixed and many suggestions were provided.
Thanks to Mitch. Great service !

by Kazuko on Twintech Heating and Cooling

Our furnace was rattling, as soon as we put our air conditioner on this past week. We had researched looking for a company that was Registered with Better Business Bureau, and this company TwinTech, had A+ Rating. Scott, was immediately helpful via text/phone and sent his technician as soon as he was able...Mitchell/technician provided great professional service. Thank you TwinTech.
Sean and Debbie

by ANOOP on Twintech Heating and Cooling

I contacted various companies when looking to install a new furnace and I found Twintech to be transparent with their communication and approach. They had options to suit my various requirements and the price vs quality was very good. The after installation communication was also very good and they answered all queries I had.

by Private User on Twintech Heating and Cooling

My furnace broke down last month. The team was quick to respond, courteous, professional and mindful of COVID-19 concerns. I highly recommend them if you are considering replacing or servicing your HVAC equipment.

by Private User on Twintech Heating and Cooling

I was very happy with the installation and price. I would definitely recommend. Thank you Twintech.

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 is the Difference Between a Heat Pump and a Furnace?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 12, 2020

When the weather becomes colder, we rely on our home’s heating units to keep us warm during the fall and winter seasons, whether it be a furnace or a heat pump. But, what is the difference between the two And which one would work best for you&nbs

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Window AC making room more humid

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 9, 2023

I have a Midea 5000 btu air conditioner and when it kicks off the humidity quickly rises to about 80% then when it comes back on it drops back into the 60s, why is it doing this Question from user busnerd20 at AirConditioners at reddit. Answer

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What is a Smart Thermostat and What are the Benefits?

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

A smart thermostat is a device that helps control the heating and cooling systems in a home or building by automatically adjusting the temperature based on user preferences, schedules, and real-time data. These thermostats are connected to the intern

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When to Get Your AC Repaired

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - June 10, 2024

Knowing when to get your air conditioner (AC) repaired is crucial to ensure it operates efficiently and to avoid more costly repairs in the future. Here are some signs that indicate it might be time to have your AC checked and possibly repaired:

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