Durham Region Air Conditioning Repair, Service and Installation
From small issues to big breakdowns, we’re the best place to call for any AC repair services. With a storied three-decade history, we’ve been through many hot summers and harsh winters and have just about seen it all when it comes to AC repair! Every time you hire Twintech Heating & Cooling for a job, you’re hiring thirty years of expertise and customer satisfaction. That’s a Twintech promise! We also promise to always be upfront about costs, and if your unit is beyond repair, we’ll be forthcoming about it instead of wasting your money and time.
To hear all the ways we’ve been able to help people over the years, we invite you to check out our testimonial page. Here’s just one example of a great AC repair experience that a customer had in 2017:
“I have used Twintech many times over the years. They always arrive quickly and get the issue fixed. The most recent incident was when my air conditioner broke last week I called Greg at 11:30 AM and he was at my home by 2:30 PM [and] he had the unit fixed by 3:30 PM. Twintech are very reliable and honest… I would not use anyone but them for my heating and air conditioning issues.”
So no matter the problem, call Twintech Heating & Cooling the next time you need AC repair services! You can reach us at any time of day at 1-844-894-6832. And when you call, ask us about our free consultations - we’d be happy to set one up with you.
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.
Related Links:
ac repair services, furnace repairs pickering, central air conditioner services, whitby air and heating, whitby heating and air, ajax hvac repair, air conditioner repair, hvac repairs, heating repair company, house air conditioner repair, ac repair and service, whitby air conditioning, residential air conditioner repair, residential ac repair, pickering air conditioners, oshawa air conditioners, nearby ac repair, furnace repair ajax, furnace repair pickering, furnace repair oshawa, furnace repairs, furnace repair, hvac repair service, central air conditioner, ajax furnace repair, ajax air conditioners,
ac repair services
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!
Preparing Your HVAC System for the Spring
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - March 1, 2024
Preparing your HVAC system for spring involves several important steps to ensure optimal performance as the weather transitions from winter to warmer temperatures. Here's a comprehensive guide to getting your HVAC system ready for the spring seas
Read MoreRegular Furnace Maintenance: Keep Your Home Safe and Warm
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - September 8, 2024
The Importance of Regular Furnace Maintenance: Keep Your Home Safe and Warm As the colder months approach, ensuring that your furnace is functioning properly is crucial for keeping your home warm, comfortable, and safe. Regular furnace maintenance
Read MoreDoes a Heat Pump Work Well With my Furnace?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - February 16, 2024
Yes, a heat pump can work well with a furnace, especially in regions with moderate climates where both heating and cooling are needed throughout the year. This setup is often referred to as a dual-fuel or hybrid heating system. Here's how it t
Read MoreMy AC is Not Blowing Cold Air
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - May 7, 2024
There could be several reasons why your air conditioner isn't blowing cold air. Here are a few common issues and troubleshooting steps: Thermostat Settings: Make sure your thermostat is set to "cool" mode and the temperature is
Read More