Durham Region Air Conditioning Repair, Service and Installation
You may not always realize it, but your home HVAC system is what keeps your home the best place to come back to every day. That's because your HVAC system maintains the climate that you tell it to! If you're having trouble with your HVAC unit, just call Twintech Heating & Cooling. Twintech has been fixing and replacing home HVAC units for over 30 years and can make sure you always feel right at home in your home!
HVAC is an acronym; it stands for heating, ventilation and air conditioning. In short, your HVAC is your personal home comfort system! That's why at TwinTech, we offer a complete range of HVAC services, including installation and maintenance of:
- Air Conditioning
- Furnaces
- Gas Fireplaces
- Tankless Water Heaters
- Hot Water Tanks
- Custom Ductwork
- Gas Lines & more
We also offer a financing program so being comfortable in your home does not have to be a financial burden. There is also a unique rental service, which is great for homeowners who want to avoid big down payments and expensive repairs. Home HVAC units are our specialty so let TwinTech Heating and Cooling help you get your home up to your comfort level!
Just give us a call, and one of our HVAC repair experts will be on the line with you to set up a 100% free, no-obligation consultation. Once booked, we'll help diagnose any problems, or simply give you advice if you need it. Just visit our website or give us a call today at 1.844.894.6832 for more information.
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 a Panasonic Heat Pump Is Right for Older Homes
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - April 14, 2026
Older homes have character, charm, and craftsmanship you simply can’t replicate—but they also come with unique heating and cooling challenges. Drafty rooms, inconsistent temperatures, outdated systems, and rising energy bills are all c
Read MoreHow Do I Know My Furnace is Working Properly?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - October 5, 2024
To know if your furnace is working properly, here are a few signs to look for: Consistent Heating: If your home feels comfortably warm without cold spots, your furnace is likely functioning well. Uneven heating or difficulty reaching your de
Read MoreIs My Heat Pump Frozen?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - November 21, 2023
If you suspect that your heat pump is frozen, there are several signs and steps you can take to address the issue. Here are some indications that your heat pump may be frozen and what you can do about it: Signs that Your Heat Pump is Frozen:
Read MoreAre Dirty Air Filters Effecting My Furnace
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - January 2, 2025
Yes, dirty air filters can significantly affect your furnace's performance and efficiency. Here’s how: 1. Reduced Airflow Dirty filters restrict airflow, forcing your furnace to work harder to circulate air through your home. This can
Read More