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

Twintech Heating & Cooling - The HVAC Company You Can Trust

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832


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Twintech Heating & Cooling - The HVAC Company You Can Trust

Posted On: October 10, 2025

Twintech Heating & Cooling - The HVAC Company You Can Trust

When it comes to home comfort, you need more than just a furnace or air conditioner — you need a team you can trust to keep your system running efficiently, safely, and reliably all year long.


That’s why homeowners across Pickering, Ajax, Whitby, Oshawa, and the Durham Region choose Twintech Heating & Cooling.


With years of experience, certified technicians, and a commitment to honest, high-quality service, Twintech has earned its reputation as one of the most trusted HVAC companies in the Greater Toronto Area.


1.


Locally Owned and Family Operated


Twintech Heating & Cooling isn’t a big corporate franchise — it’s a locally owned, family-run company that genuinely cares about its community.


Our roots are right here in the Durham Region, and we’ve built our reputation through word-of-mouth, one satisfied homeowner at a time.


When you call Twintech, you’re not reaching a call centre — you’re connecting directly with a local team that values your time, comfort, and satisfaction.


We live and work in the same communities we serve, which means we treat every customer like a neighbour, not a number.


2.


Decades of Experience You Can Rely On


Experience matters when it comes to HVAC installation and service.


Twintech’s technicians bring decades of hands-on expertise in heating, cooling, and indoor air quality systems.


Whether you need a new Amana heat pump, a furnace tune-up, an AC repair, or a complete system upgrade, our certified professionals know how to get the job done right the first time.


Our commitment to precision and attention to detail ensures your system runs efficiently and safely for years to come.


3.


Certified Technicians & Quality Workmanship


Every Twintech technician is fully licensed and trained in the latest HVAC technologies.


We stay current with industry best practices, manufacturer standards, and evolving energy-efficiency guidelines to make sure your home gets the best service possible.


We’re proud to be factory-trained and certified installers for leading brands like Amana, Goodman, and Daikin — names synonymous with quality and reliability.


When you choose Twintech, you’re choosing craftsmanship backed by professional training and certification.


4.


Honest Advice and Transparent Pricing


At Twintech Heating & Cooling, integrity is at the heart of everything we do.


We believe in giving our customers honest recommendations and up-front pricing — no surprises, no hidden fees, and no unnecessary upsells.


Our technicians take the time to explain every option available, whether it’s a minor repair or a full system replacement, so you can make informed decisions about your home comfort.


That’s part of what makes our customers trust us — and why so many come back year after year.


5.


Comprehensive HVAC Services


Twintech is a one-stop solution for all your heating and cooling needs.


We offer a full range of residential and light commercial HVAC services, including:


Furnace installation and maintenance


Air conditioner repair and replacement


Amana heat pump installation and service


Ductwork repair and design


Indoor air quality solutions (humidifiers, air purifiers, and filters)


Annual maintenance plans


No matter the make or model, we have the tools, training, and experience to keep your HVAC system running at peak performance.


6.


Focused on Comfort, Efficiency, and Value


Twintech Heating & Cooling doesn’t just fix equipment — we improve comfort, reduce energy costs, and extend system life.


We approach every project with the goal of maximizing your system’s efficiency while keeping your indoor environment perfectly balanced year-round.


Our experts can recommend energy-efficient upgrades and help you take advantage of available rebates to make your home more sustainable and cost-effective.


7.


Exceptional Customer Service


From your first phone call to the final inspection, our goal is to make your experience smooth, transparent, and stress-free.


We pride ourselves on punctual arrivals, clean workmanship, and respectful service.


Our team is always happy to answer your questions, explain maintenance tips, and ensure you feel confident about your system before we leave your home.


That commitment to customer care is why Twintech continues to earn five-star reviews and referrals across the Durham Region.


8.


Reputation You Can Trust


Twintech Heating & Cooling is an A+ accredited business with the Better Business Bureau, a reflection of our consistent quality and customer satisfaction.


We’ve built long-term relationships with homeowners, property managers, and local businesses who count on us for dependable service and expert advice.


Our reputation wasn’t built overnight — it was earned through years of dedication, trust, and proven results.


9.


Always Here When You Need Us


HVAC issues don’t always happen during business hours — and that’s why Twintech offers reliable service when you need it most.


From emergency repairs to last-minute maintenance calls, our technicians are ready to restore your comfort quickly and professionally.


Experience the Twintech Difference


At Twintech Heating & Cooling, we believe your comfort shouldn’t come with compromise.


Whether you’re upgrading your HVAC system, scheduling seasonal maintenance, or facing an unexpected breakdown, we’re here to help — with professionalism, integrity, and care.


If you’re looking for an HVAC company in Pickering, Ajax, Whitby, or the Durham Region that truly puts customers first, look no further than Twintech Heating & Cooling.


Contact Us Today


Call Twintech Heating & Cooling to schedule your service or request a free quote.


Let us show you why homeowners across the GTA trust Twintech for reliable, professional HVAC solutions — year after year.



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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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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 14, 2025

If you're a homeowner in the Durham Region looking to enhance energy efficiency and indoor comfort, installing an Amana heat pump could be the perfect solution. Renowned for their durability, energy savings, and year-round performance, Amana h

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
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When it comes to getting optimal performance from your air conditioner, there are several strategies you can follow to ensure it runs efficiently and effectively throughout the warmer months. Here’s a guide to help you maximize your AC’s

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
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When it comes to heating and cooling services in Scugog, Twintech Heating and Cooling stands out as a trusted provider with years of experience in the industry. Whether you need a furnace repair, air conditioning installation, or routine HVAC main

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Advanced Furnace Features You May Not Know

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 12, 2024

1. Variable-Speed Blowers Modern furnaces often come equipped with variable-speed blowers that adjust the airflow based on your home’s heating needs. This results in: Improved Energy Efficiency: Less energy wasted during operation. E

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