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Twintech – HVAC Comfort You Can Feel, Efficiency You Can See

When your HVAC system is working properly, you don’t have to think about it—you simply feel comfortable in your home.
At the same time, real efficiency shows up where it matters most: on your energy bills.
At Twintech Heating & Cooling, we believe homeowners should enjoy both.
That’s why families across the Durham Region and Toronto trust Twintech for HVAC solutions that deliver noticeable comfort and measurable efficiency.
Comfort Designed Around Your Home
Every home is different, and true comfort starts with a system designed specifically for your space.
Twintech takes the time to assess your home’s layout, insulation, airflow, and lifestyle needs before recommending any solution.
The result is:
Even temperatures from room to room
Fewer cold spots and drafts
Quiet, smooth system operation
Reliable comfort in every season
Comfort shouldn’t be inconsistent—and with proper design and installation, it isn’t.
Efficiency That Shows on Your Energy Bills
Efficient HVAC systems don’t just reduce energy use—they reduce wasted energy.
Twintech focuses on installing systems that operate at peak efficiency, helping homeowners lower monthly costs while maintaining consistent comfort.
Efficiency benefits include:
Reduced heating and cooling expenses
Smarter energy use year-round
Improved system performance
Longer equipment lifespan
When your system is installed and calibrated correctly, efficiency isn’t just promised—it’s proven.
Specialists in Modern HVAC Solutions
Twintech specializes in today’s most advanced HVAC technologies, including:
Cold-climate heat pumps
High-efficiency furnaces
Hybrid heating systems
Central air conditioning
Ductless heating and cooling
Our team helps homeowners navigate modern options with clear explanations and expert guidance.
Precision Installation Makes the Difference
Even the most efficient HVAC system can underperform if it’s not installed correctly.
Twintech’s certified technicians focus on precision—from system sizing and airflow design to final testing and calibration.
This professional approach ensures your system delivers:
Consistent comfort
Maximum efficiency
Reduced wear and tear
Long-term reliability Built for Durham Region Weather
From freezing winter nights to humid summer days, HVAC systems in the Durham Region must perform under demanding conditions.
Twintech designs and installs systems built to handle Ontario’s climate—keeping homes comfortable year-round.
A Better Experience from Start to Finish
Homeowners choose Twintech because we prioritize service as much as results.
Our process includes:
Honest, no-pressure consultations
Clean and respectful installation
Clear communication throughout the project
Ongoing support after installation
We don’t just install HVAC systems—we build long-term comfort solutions.
Comfort You’ll Notice.
Efficiency You’ll Appreciate.
With Twintech Heating & Cooling, comfort isn’t just something you hope for—it’s something you feel every day.
And efficiency isn’t a technical term—it’s a difference you can see on your energy bills.
If you’re looking for HVAC solutions that deliver both comfort and efficiency, Twintech is ready to help.
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.
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 !
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!
Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.
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.
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 !
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
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.
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.
I was very happy with the installation and price. I would definitely recommend. Thank you Twintech.
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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.
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!
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.
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!
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!
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