Durham Region Air Conditioning Repair, Service and Installation
If your heating and cooling system needs upgrades or repairing, you can be sure to trust Twintech's HVAC contractors with all of your HVAC system needs. Our experts have beeing repairing and servicing HVAC systems in the Greater Toronto Area for over 30 years. HVAC stands for Heating, Ventilation, and Air Conditioning, and if any issue arises with your HVAC system, you might experience discomfort throughout the seasons.
If you are thinking of making the switch to an HVAC system, our experts will come to your home and do the necessary ductwork and install the HVAC unit. If you already have an HVAC unit but are worried that there might be an issue, our technicians can diagnose the issue and make any necessary repairs.
If you are renovating your home, hiring HVAC contractors is the best way to make sure that the HVAC system and ductwork are correctly installed. An HVAC system installed by a contractor will save you time and money down the road. Trust the affordable services of Twintech Heating and Cooling and we will try to make sure you don't break the bank during the process.
It is never too early or too late to start thinking about your HVAC system. For more information about the services we offer, or the products we carry, be sure to visit our website or give us a call at 1.844.894.6832. Call Twintech today!
See What Our Customers Are Saying:
Aug 16, 2022
Very pleased with the installation of our new furnace and A/C unit. From quotation stage to the completion of the job Twintech was very professional.
Thank you for a job well done.
Aug 15, 2022
My old water heater quit on me. I called TwinTech. In less than 4 days, I had my new water heater installed and the old one taken away. The whole process was quick, easy, pleasant, and well done. This is the third time I've dealt with TwinTech and I've been satisfied each time.
Aug 14, 2022
I had them replace my furnace last year. When it came time for the air conditioner this year, I did not hesitate to call Twintech again. I will also have them perform regular maintenance on them.
Aug 13, 2022
We required a new HVAC replacement after running the old
system for 18 years.
Dave understood our requirements and gave us a quote that
covered all the necessary items.
Installation was fast and very tidy. Everything works as
it should. Our thanks to Greg, Mitch and others for their
excellent work. Recommend this family owned business to
anyone else, considering HVAC or other work.
Aug 12, 2022
I needed a new furnace and A/C to replace my 21 yr. old units, and went to the internet to view potential companies in May, I received 3 quotes,
and chose Twintech based on their salesman Dave who was very detailed and covered off everything on what Twintech was all about,
an extremely dedicated company with so many years of experience, and after reading the on line reviews I was sold on Twintech, who did not disappoint as the installation team were top notch with Greg leading,
I would highly recommend this company without any doubts, in my books they are first class all the way. Our new Amana furnace and A/C are working perfectly !
Aug 11, 2022
Flawless transaction. They did exactly what they promised, showed-up on time, cleaned-up, and were highly professional. Highly recommended.
Aug 10, 2022
Salesperson and 2 man installation team were all professional and
knew their stuff. All three were friendly and helpful, answering all
my questions. The quality of their work demonstrated their experience
and expertise in their field.
Aug 9, 2022
A dear late cousin of mine recommended this company and I have been happy with the service.
Aug 8, 2022
We are very pleased with the work done by Twintech. They were very professional from start to finish. Dave came to our home and gave us a very competitive quote for new high efficiency furnace and air conditioner. The installers were very courteous and professional. We would highly recommend them.
Aug 7, 2022
Great experience getting an old furnace replaced.
Sales Guy (Dave) was great - honest, responsive, and friendly.
The work itself was done quickly and we are very happy with the outcome, thank you! We recommend 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!
Furnace and Air Conditioner - How Do They ACTUALLY Work?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - February 14, 2018
If you do not have any prior knowledge of them, heating and cooling systems are quite complex equipment to deal with. So, if you have not been trained to work on them, it is likely that you will have many questions concerning your air conditioner, fu
Read MoreFurnace Breaks Down Unexpectedly
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - December 17, 2024
When your furnace breaks down unexpectedly, it can be both stressful and inconvenient, especially during cold weather. Here’s a quick guide on what to do if you find yourself in this situation: 1. Check Basic Troubleshooting Steps Po
Read MoreHVAC Systems: When Should You Replace Yours?
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - June 28, 2018
Heating and cooling units lose their productivity as they age. This may lead to frequent breakdowns, expensive service appointments, or a costly unit replacement. We have compiled a list of factors to take into consideration when determining if
Read MoreFurnace: Dangers of Lack of Maintenance
- SUBMITTED BY:
- TWINTECH HEATING & COOLING
- - December 16, 2024
Regular furnace maintenance is essential for the safety, efficiency, and longevity of your heating system. Neglecting maintenance can lead to various dangers that affect not only your comfort but also your health and home. Below are the primary risks
Read More