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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.
Once again Twin Tech came through and fixed my furnace. A young man by the name of Mitch came by tonight and he was so nice explained everything he was quick he was clean he turned off the lights even when he left the furnace room its just above and beyond Twin Tech always delivers and I just found out about them last year and I will use no one else but thanks again Mitch you are fantastic
I had a problem with the Furnace (Armstrong ultra V) and Greg diagnosed it on the phone. Even told me what the issue was and I was able to fix it. This level of service from a Business that is almost unknown today.
If you require service, reach out to Greg. I will definitely use them in the future!
We have been shopping for a heat pump for our home. We had 3 reps come in and make recommendations and provide a quote. Of the 3, Bob was so clearly so much more qualified, thorough and informed than the other two that the decision was a no brainer. As soon as we get our audit results Twintech will be installing our heat pump.
knowledgeable sales person, did not try to up-sell unneeded features,
and was easily contacted to ensure customer satisfaction.
Installation was expertly done by friendly guys, everything explained for use of the products. Old products were removed and returned to rental company as part of the service. Follow up call was received to check all was well. This is my second time using this company as I was fully satisfied with my previous air conditioning unit installation
Twintech recently installed a new furnace for me. Bob did a great job assessing what I had and needed. All details well explained including the importance of proper sizing of furnace and the value of multi stage heating and the variable speed blower. As a nurse, indoor air quality is a high priority so the variable speed motor running continuous is so good. 24/7 air cleaning. Greg did a great job on install, attention to detail so appreciated. Already notice such an improved comfort and heat. Thank you Twintech! You come as advertised. I will recommend to anyone in need of heating or cooling!
We received various quotes from 4 different companies and right away, the prompt and thorough communication from Bob from TwinTech stood out. He introduced himself, sent sample sites and information, and always confirmed any agreed to dates and times.
Bob was friendly and extremely knowledgeable about the topic of HVAC and it was clear he was passionate about his profession. He approached the job as if he was installing in his own home.
Prior to the new furnace & A/C installation, our old units were loud and inefficient - having several rooms feeling too cold in the winter and too hot in the summer. After installing the recommended units, all rooms stay at a consistent temperature- even the finished basement.
I highly recommend the TwinTech team - just an outstanding job at a reasonable price point.
The experience with Twintech was great from the start. Bob the sales manager was friendly and professional and did not use any pressure tactics. He was very knowledgeable.
The installation was completed by the twin owners in about 6-7 hours. Clean quiet easy going didn't mind when I poked my head in to see progress. Highly recommend
Just choose Twintech!
I do not usually write reviews and should have done this a few days sooner. But I was and still am enjoying the increased comfort in my home from the new furnace installed by Twintech.
From my initial call and conversation with Bob, I already had a good feeling that I would like this company.
I was provided information, pictures of great quality work previously completed.
When Bob came for the inspection of the furnace he was amazing. He gave so much great advice and told me all the areas that his team would resolve. I was very impressed as some of what he had suggested I had only seen in Youtube videos. The honesty and options for payment made this a no brainer. I decided I would like Twintech to replace my furnace.
The work was scheduled promptly week and took place within half a day. Gregg came to install the new furnace. Again amazing they carried out all the work promised. What was left was the best I have seen and speaks to how they take pride in the work they do and deliver. Gregg was really polite and professional and the furnace in my basement is a work of art.
They were friendly, fast, clean, & answered any questions I had. They are also offering an interest free 12 month payment plan - that really helped me out since this was an unexpected expense.
I had Twintech heating install a new furnace and ac unit. Bob, the sales rep, the installation team of Greg and Mitch were a 10 across the board. They were never pushy, gave me time to think about it. Once we decided , they were there in 24hrs. Great company to deal with. And they were nearly 5k less than a competitors quote for a top of the line furnace/ac unit verse mid level.
I highly recommend Twintech heating to anyone interested in anything HVAC.
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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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