$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

Twintech – Why Professional HVAC Installation Matters

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Twintech – Why Professional HVAC Installation Matters

Posted On: December 22, 2025

Twintech – Why Professional HVAC Installation Matters

When it comes to heating and cooling your home, the equipment you choose is only part of the equation.


Even the most advanced HVAC system won’t perform as intended without proper installation.


That’s why working with experienced professionals like Twintech Heating & Cooling makes all the difference.


Serving homeowners throughout the Durham Region and Toronto, Twintech ensures every HVAC system is installed correctly, safely, and optimized for long-term performance.


Proper Installation Maximizes Energy Efficiency


A professionally installed HVAC system operates at peak efficiency from day one.


Incorrect sizing, poor airflow design, or improper refrigerant levels can all cause your system to work harder than necessary—leading to higher energy bills.


Twintech’s installation process includes:


Accurate load calculations based on your home


Proper system sizing


Correct airflow and duct configuration


Precise calibration and testing


The result is a system that uses less energy while delivering consistent comfort.


Comfort Depends on Correct System Setup


Uneven temperatures, cold spots, short cycling, and noisy operation are often signs of improper installation—not faulty equipment.


Professional installers ensure your HVAC system is configured specifically for your home’s layout and usage patterns.


With Twintech, homeowners enjoy:


Even heating and cooling throughout the home


Stable indoor temperatures


Quiet, efficient operation


Improved overall comfort year-round Protects Your Manufacturer Warranty


Most HVAC manufacturers require professional installation by certified technicians to validate warranty coverage.


Improper installation can void warranties, leaving homeowners responsible for costly repairs.


Twintech follows all manufacturer guidelines and best practices, helping ensure:


Full warranty protection


Compliance with installation standards


Peace of mind long after installation day Safety Comes First


HVAC systems involve electrical connections, refrigerants, and in some cases fuel-based components.


Incorrect installation can create serious safety risks, including electrical hazards or system failure.


Twintech technicians are trained to:


Follow all safety codes and regulations


Secure electrical and refrigerant connections


Test systems thoroughly before completion


Ensure safe and reliable operation Longer System Lifespan


A properly installed HVAC system experiences less strain, fewer breakdowns, and reduced wear over time.


Professional installation helps extend the life of your equipment—protecting your investment and lowering long-term ownership costs.


Twintech focuses on quality workmanship that supports:


Fewer service calls


Reduced repair costs


Long-term reliability


Better system performance year after year Local Expertise You Can Trust


Homes in the Durham Region and Toronto face unique challenges, from cold winters to humid summers.


Twintech understands local climate demands and building styles, allowing us to recommend and install systems that perform reliably in Ontario conditions.


Our team provides:


Honest system recommendations


Clear explanations of options


Professional installation with attention to detail


Ongoing support and maintenance services Why Homeowners Choose Twintech


Choosing Twintech means choosing experience, professionalism, and peace of mind.


We don’t rush installations or cut corners—we focus on doing the job right the first time.


From heat pumps and furnaces to complete HVAC system upgrades, Twintech ensures your home stays comfortable, efficient, and reliable in every season.


Invest in Comfort the Right Way


Your HVAC system is one of the most important investments in your home.


Professional installation ensures you get the performance, efficiency, and longevity you expect.


If you’re planning an HVAC upgrade or installation, trust Twintech Heating & Cooling—your local experts serving the Durham Region and Toronto.



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See What Our Customers Are Saying:

by gerard harrington from Ajax on Twintech Heating and Cooling

Greg and team were amazing! All interaction via email and text 100% professional. From consult to product recommendation their service was phenomenal!

Installed a Napoleon furnace (ecm dc drive variable 2-stage) and it was a game changer for the whole house. Blended air temperature through and through the entire house and it’s saving us money by cutting down our utility bill by ALOT!

by D &. from Whitby on Twintech Heating and Cooling

We purchased a new cooling & heating system from Twintech and the team was fantastic. From sales to installation, the team were great to work with. Friendly (our dog even enjoyed having them over), professional and accommodating. I’d recommend Twintech in a heart beat to anyone. Superb customer service.

by Anonymous from Pickering on Twintech Heating and Cooling

End to end service. From quote, overseeing installation, contacting and making arrangements for energy audit. Warranty program is comprehensive. Cleaned up mess of assistant walking through my place without proper indoor foot covering when I pointed out that I was not happy about footprints on my floors.

by Bob S in Pickering on Twintech Heating and Cooling

In April we hired Twintech Heating & Cooling to replace our 20 year old water tank & 35 year old air conditioner. We got 5 estimates for the job & decided to go with Twintech for the following reasons.

- The Sales Manager, Dave, was very personable & knowledgeable as all of our questions were answered. (We had a list of questions we asked each of the contractors when we got the estimates)
- We got 5 estimates for the job. All contractors verbally told us they had the required qualifications but Dave was the only one to physically show us their license & insurance documentation.
- Twintech carried the Napoleon air conditioner & we wanted to support Canadian industry as it is assembled in Barrie On.

Safety is important at Twintech as demonstrated when we discussed with Dave, the need to change our install date because of freezing rain. Access was required by navigating a set of outside steps & Dave identified that safety took precedence.
On the installation date, Greg, Peter & Grant showed up on time & methodically accomplished the removal & installation of both units. The guys did a great job cleaning up as well.

When the job was completed we mentioned to Greg that we were pleased with the work they had done & were going to have them come out & do our furnace inspection in Sept. Greg said we can save our money as he had inspected the heat exchanger on the furnace while doing the job & there was no need to have another inspection in Sept. We were very impressed with Greg’s initiative. This is top shelf service. Thank you Greg.

As the weather was too cool to complete a functional test of the air conditioner on the installation date, Dave made a follow-up call to us to see how things were going & Greg also came out to check the operation. No problems.

We are very happy we hired professionals like Dave, Greg, Grant & Peter & have no hesitation in recommending Twintech Heating & Cooling. They will now be our "go to" guys.

by ted diplock in Toronto on Twintech Heating and Cooling

These guys are the best. From start to finish they exceeded my expectations and delivered a great product. They accommodated the nuances of my 100 year old home which was really appreciated. The install was easy to schedule and done fantastically. I’m so excited to have an efficiently heated and cooled home.

by Private User from Kitchener on Twintech Heating and Cooling

Twintech were fast and efficient contractors. It only took 48 hours between an initial home visit and complete installation. The workmen were polite and hardworking. The site was left clean with the old furnace etc. removed. They helped arrange an environmental assessment in order that I could receive the maximum rebate. They even called me within a week to determine if I was satisfied with their work and to reassure me that I could call them anytime I experienced heating difficulties or had any questions. I recommend Twintech for your heating problems.

by dlcarroll in Vaughan on Twintech Heating and Cooling

Courteous and professional service from initial consultation through to the installation. We highly recommend Twintech for outstanding service in the industry. Competitive pricing, professional and accurate advice, attention to detail, respect for their client's home and cleaning up at the completion of installation.

by TraceyG from Toronto on Twintech Heating and Cooling

Last night was the coldest day of the year so far and I woke up to my house being 54 degrees... I called Twintech at 2:45am and Greg was on site by 3:30am. The furnace required a part and he returned to his shop and came back to my home around 4:15am, furnace up and running by 4:30am. THANK YOU TWINTECH! Your service is second to none.

by Cristelle from Ajax on Twintech Heating and Cooling

After much research & getting 4 quotes, we hired Twintech team for our new furnace installation, prices were fair, they carried great product brands & more importantly installation was expertly done by one of the owners (Greg & his assistant Peter) which gave me an added piece of mind. Dave was very organized & answered all my questions in great detail, especially re: the Enbridge & Govt. rebate program.

by David from Pickering on Twintech Heating and Cooling

My old air conditioner was 20 years old and developed a Freon leak and it was more cost effective to replace rather than repair. There are a large number of heating and air conditioning companies available in my area so I contacted several for quotes. Twintech heating and cooling responded quickly to the inquiry I left on their website and their sales person Dave came by the following day. He was knowledgeable about the field and was able to show copies of the various refrigeration and gas fitting licenses along with workmens compensation, TSSA and other certifications. He also suggested a particular manufacturer and model of AC unit appropriate to my house and gave me a quote. Since the price was reasonable, service had been good and the reviews on the internet were also good, I decided to purchase an AC unit from them. Installation was quickly scheduled. They showed up on time, did a good job installing the new unit including some sheet metal work to get the new heat exchanger to fit in the furnace duct, and cleaned up afterward. In addition, they noticed that my existing AC was installed too close to the furnace exhaust (based on building code) and were able to mount the new AC the appropriate distance from the exhaust. Overall, they did an excellent job and were a pleasure to work with.

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See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

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.

by Linda on Twintech Heating and Cooling

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!

by Robert Rogers on Twintech Heating and Cooling

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.

by Robert Mizuno on Twintech Heating and Cooling

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!

by Ruth on Twintech Heating and Cooling

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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