Durham Region Air Conditioning Repair, Service and Installation
If you're having trouble with your HVAC furnace and air conditioning system, it always helps to understand how your HVAC system works. Your HVAC system, also called a home comfort system, consists of four separate parts:
- An outdoor component
- An indoor component
- A thermostat
- An air quality fixture
Most homeowners will be very familiar with the occasionally noisy outdoor component if they spend time in their backyard. This outdoor piece is often an air handler or HVAC furnace. On the flip side, the indoor components are often found in basements and are everything from heat pumps to air conditioners. Everyone is familiar with the thermostat which is the control hub for the whole system, and lastly, the fourth component is generally a humidity control or air filtration system. This is the part of the system that homeowners can take initiative on keeping up to date (see our article on when to replace air conditioner filters). Not too familiar with parts 1 through 3? Not to worry, those are the things you can leave to the weathered experts at Twintech!
We've been repairing HVAC systems for over 30 years, and even with all that experience, we always appreciate it when someone knows or wants to learn more about their home comfort system. A little bit of home maintenance can go a long way, but of course, it always pays to have a steady and experienced hand when it comes to proper repairs and annual check-ups. So call Twintech, the heating and cooling experts at 1.844.894.6832 to book a consultation today!
See What Our Customers Are Saying:
Apr 28, 2022
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.
Apr 28, 2022
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 !
Apr 28, 2022
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!
Apr 28, 2022
Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.
Apr 28, 2022
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.
Apr 5, 2022
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 !
Apr 5, 2022
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
Apr 5, 2022
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.
Apr 5, 2022
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.
Apr 5, 2022
I was very happy with the installation and price. I would definitely recommend. Thank you Twintech.
See What Our Customers Are Saying:
Aug 8, 2025
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.
Aug 8, 2025
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!
Feb 18, 2025
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.
Feb 18, 2025
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!
Feb 18, 2025
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!
Why are icicles forming on my soffit
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - February 2, 2022
The soffit is the material on your home beneath the eaves trough that connects the roof's edge to the exterior wall. You can also find them on the underside of your porch. Suffit's are essential for protecting eaves and rafters from moisture. There a
Read MoreTwintech - Honesty You Can Feel
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - October 15, 2025
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
Read MoreIs My Furnace Unit Too Old to Function Properly?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - October 3, 2024
Determining whether your furnace is too old to function properly depends on a few key factors: 1. Age of the Furnace Most furnaces have a lifespan of about 15-20 years. If your unit is approaching or surpassing this age, it may not operate as e
Read MoreFurnace is Turning Rapidly On and Off
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - December 18, 2024
When your furnace is turning on and off rapidly, a situation known as short cycling, it can cause inefficiencies, higher energy bills, and wear on your system. Several factors might be causing this issue, including: 1. Dirty Air Filter A clo
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