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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.
On one of the coldest days of winter, our furnace stopped working. Our regular furnace company came and told us we had a CO2 leak and shut us off. Their quote for a new furnace was way too high and they couldn't even install it on the same day. TwinTech was recommended to us by a friend. We called and spoke to Dave who was very nice and knowledgeable. Grant showed up a short time later and a new furnace was installed the same day with no troubles at all. Best of all, we received a higher-end furnace than what was offered by our previous company and at a cheaper price. I would recommend TwinTech with no hesitation at all.
I installed a new furnace and Air conditioner with them. The installation is of high quality and according to standards. The guys are professional and reasonably priced.. I highly recommend them.
Had new furnace installed and ran into some difficulties but the contractor responded in a timely and efficient manner - after further service calls were made, a reasonable resolution was found.
The work was done quickly efficiently neatly and professionally. Pleased with the service, information, product, and the company.
Great sales member named Dave came in told us some amazing items and how they would be priced installed an all. We couldnt believe it! The next day the ac was installed, that day one employee named Greg told us that our furnace was working way to hard and was causing us to use way too much gas. So two days later they came in an installed a new furnace!
Installation was done quickly and professionally. The new furnace is quiet and provides even heat.
They removed and discarded old furnace. Installed new furnace. Installed air intake pipe, that had never been installed by builder, no charge. Replaced loose hose on floor with hard pipe and rerouted it to drain, no charge. Almost 33% cheaper then quote from Enercare, which was the company we dealt with and had insurance with for 8 years. No yearly fee for cleaning/insurance, saves 300 a year. Courteous, professional, fast, and friendly. My wife and I have been recommending them to everyone we know and meet, and will continue to do so. Thanks for everything, Twintech!!!
This company was great to deal with. Our furnace went down and they installed a new furnace the next day with a lot of professionalism!
Finally! An honest company with highly knowledgeable and informative staff. Had a furnace service and found multiply errors in our system from an amateur installer. Very fair price to correct problems and will definitely use again.
Had to replace the heating & a/c unit in a condo apartment dwelling. this company recommended by the property manager and president of the condo building. found their workmanship and attention to details very good and very thorough. were able to resolve small problems and situations and happy to feel the heat in my unit. it's pricey, but happy was done by a very professional service. thank you.
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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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