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Twintech Heating & Cooling - The HVAC Company You Can Trust
Posted On: October 10, 2025
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:
May 13, 2020
We are very happy with our new furnace. The service was excellent the guys worked 6 hours straight through and there was no mess at all they took the old furnace boxs etc with them they then explained everything to us they were very helpful and pleasant , when we need a new air conditioner we know who to call!
May 12, 2020
The crew from sales to installation was very professional and had great attention to detail
May 11, 2020
We couldnt have been more impressed with Twintech - from our first service call with Mitch who took the time to thoroughly diagnose the issue with our furnace, to Dave who proposed a well thought out solution to meet our needs and finally Greg and team who acted quickly to install given we had no heat.
We did our due diligence by soliciting quotes from alternate providers and were shocked and disappointed by the aggressive and manipulative tactics used.
Twintech was honest in their approach, detailed in their product knowledge, reasonably priced, diligent in their follow-up and valued our business.
Well done Twintech! You made this a positive experience for us and our new furnace works beautifully!
May 10, 2020
We recently purchased an Amana high efficiency furnace and humdifier through Twintech. The work was completed very professionally and the quality of the workmanship was high. There was some additional sheet metal work required to complete the installation, which they were able to complete themselves. Overall I am very pleased with the work and would highly recommend Twintech for a furnace replacement.
May 9, 2020
We were very pleased with every aspect of the work that was done. They were very professional and polite. They arrived when they said they would and job was completed on estimated time
We would highly recommend them to whoever needed a recommendation
We have a very large dog and they were very understanding and respectful of him being around
May 8, 2020
The blower on our furnace stopped working leaving us with a cold house. Dave from TwinTech responded immediately to our HomeStars service request. From beginning to end Dave was nothing but helpful, friendly and professional, he did a great job of walking us through the quote and scope of work.
The replacement of the furnace went smoothly. The Guys did a great job, everyone was very friendly and polite. There were no hiccups, or unexpected costs. The only surprise was they left the work area cleaner than it was before they started.
Was a great experience with the whole TwinTech team. Its been a couple of months since the new furnace has been installed and its working great!
May 7, 2020
I heard about TwinTech when researching new furnaces at furnaceprices.ca. After contacting them about my broken down furnace, Dave came to my house the next day to assess my situation and requirements for a new furnace. He recommended one that had stainless steel heat exchangers which sold me since my previous furnace had issues with a rusted secondary heat exchanger that had to be replaced. Dave also set me up with an appointment with an energy audit company so that I could take advantage of a rebate to help improve the energy efficiency of my home and get some money back. A few days later, Greg, Grant, and Mitch came to install the new furnace and remove the old one. When delivering and removing the furnaces, they were very careful not to damage my floors and walls, and even laid out red carpeting to protect the floors. They were very friendly and professional. The installation was completed in the time they said it would take and they cleaned up their work areas. Within a week, Dave called to follow-up to see how everything was going. I have already recommended them to several friends and family members who may need new furnaces soon.
May 6, 2020
Twintech did a great job, from Dave the Sales Rep to the Office staff and The Professional Technicians who did the installation. They were professional, courteous, knowledgable and informative. From beginning to follow up we were completely satisfied with everything. Thanks Again. Sincerely The Laytons
May 5, 2020
Great product, great service, great follow-up. The Twintech Heating and Cooling arranged removal of my existing oil tank and they installed the new gas furnace Amana (made in USA). I am very happy with the final result and support I received throughout the process. My thanks go to the entire Twintech team for their professionalism, great communication and follow-up.
May 4, 2020
We've had Twintech provide us with work in the past, for an inground pool heater and required rough-in for a new gas stove. More recently they provided the same friendly, professional, timely and clean installation of our new furnace.
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