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

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

Durham Region Air Conditioning Repair, Service and Installation

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Twintech has been the go-to heating system installation service in the Pickering, Ajax, and Whitby areas for over 30 years! Twintech is currently owned by brothers who are third-generation HVAC experts! Not only does their technical knowledge cross three generations, but so does Twintech's reputation for reliability and comfort. So when it comes to heating and cooling, no one can take care of your HVAC system better than Twintech Heating & Cooling.


Not only can Twintech offer a full range of heating and cooling services and products, but we can fix or install:


- Tankless Water Heaters
- Gas Fireplaces
- Hot Water Tanks
- Custom Ductwork
- Gas Lines & more


Is your bedroom always unbearably hot in the summer? Or is your basement too cold to enjoy? No problem! If you need help with your heating system installation, a great first step is to call Twintech for a no-obligation, totally free consultation. We've got our heating and cooling experts on the line 24/7, 365 days a year. Once booked, our experienced staff can help diagnose any problems and help you find the best solution in no time.


Through all of our years serving Ajax, Pickering, Whitby, and the rest of the Greater Toronto Area, Twintech has helped many households who depend on Twintech for their home comfort. Twintech is the best name to call for your heating system installation. Call Twintech Heating and Cooling today or visit our website for a free consultation at 1.844.894.6832!



See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

They came the day and time they had planned for us and were very fast and efficient! The AC works amazing and it is amazing during the heat of the summer we have already got! Thanks for everything you did for us!

by Private User on Twintech Heating and Cooling

Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.

by stefany on Twintech Heating and Cooling

Great customer service. Responsive and professional. I would highly recommend Twintech, I used them previously for repair service and a new air conditioner- very satisfied.

by dianeramsden on Twintech Heating and Cooling

Our air conditioner failed. Made a call and within 15 min a technician was at our door.
The issue was fixed and many suggestions were provided.
Thanks to Mitch. Great service !

by Kazuko on Twintech Heating and Cooling

Our furnace was rattling, as soon as we put our air conditioner on this past week. We had researched looking for a company that was Registered with Better Business Bureau, and this company TwinTech, had A+ Rating. Scott, was immediately helpful via text/phone and sent his technician as soon as he was able...Mitchell/technician provided great professional service. Thank you TwinTech.
Sean and Debbie

by ANOOP on Twintech Heating and Cooling

I contacted various companies when looking to install a new furnace and I found Twintech to be transparent with their communication and approach. They had options to suit my various requirements and the price vs quality was very good. The after installation communication was also very good and they answered all queries I had.

by Private User on Twintech Heating and Cooling

My furnace broke down last month. The team was quick to respond, courteous, professional and mindful of COVID-19 concerns. I highly recommend them if you are considering replacing or servicing your HVAC equipment.

by Private User on Twintech Heating and Cooling

I was very happy with the installation and price. I would definitely recommend. Thank you Twintech.

by Dorothy on Twintech Heating and Cooling

Had furnace and air conditioning unit put in. They did an excellent job great price and everything clean as can be, I was very pleased

by Barry on Twintech Heating and Cooling

All winter I have had an issue with very little heat reaching the 2nd floor of our home. After this past winter ended I decided to look into this. I found Twintech Heating and Cooling on line and started the process. After explaining my problem I had a call form Twintech and the tech came out and walked through things with me. The problem was the heating vent pipe had been dropped down in size by someone years ago causing little heat reaching the 2nd floor. Further into checking out the older furnace and AC they found a few things not properly installed by the last install of the old furnace and also that the AC was on it's last legs. I asked for a quote and waited a few days and we decided to go ahead with Twintech. They called a few days before to set up an installation time and date. The day of the install the guys were a half hour early which was a plus. The day of the install was great, the guys worked away removing the old furnace and AC.After which they installed the new furnace and AC. After they cleaned up the basement with all their tools and scrap metal etc. they came back inside to walk thru what they did. They also tested both the furnace and cooling systems to make sure everything worked and I the customer was happy. I now have heat on the 2nd floor for next winter. The guys from Twin tech were very professional. Their work habits and knowledge of the job was excellent. Their workmanship was just excellent, it was just up there with my standards as a homeowner. I am very pleased to have chosen Twintech for my new furnace and AC.. If I had to rate this experience with Twintech this company is a 10 in my books.Product,workmanship and customer care says it all.

See What Our Customers Are Saying:

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!

by Anna Chin on Twintech Heating and Cooling

Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!

by Connor Agnew on Twintech Heating and Cooling

Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.

When's the Last Time You Had Your Furnace Serviced?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 27, 2024

When’s the Last Time You Had Your Furnace Serviced As temperatures drop, your furnace becomes the unsung hero of your home, keeping your space warm and comfortable. But like any hardworking appliance, it requires regular maintenance to perf

Read More

HVAC Repair and Replacement in Whitby

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - March 28, 2025

When your HVAC system breaks down or isn’t performing efficiently, you need reliable service from a trusted local provider. Twintech Heating & Cooling is Whitby’s go-to expert for HVAC repair and replacement, offering top-quality s

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Why Won't My Furnace Heat Up My House?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 26, 2023

There could be several reasons why your furnace is not heating up your house properly. Here are some common troubleshooting steps to help you identify and potentially fix the issue: Thermostat Settings: Check if your thermostat is set to the

Read More

Pickering Furnace Repair With Twintech

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 14, 2024

As temperatures drop in Pickering, ensuring your home stays warm is essential. When your furnace needs repair, Twintech Heating & Cooling is the go-to choice for reliable, prompt, and expert service. Known throughout the Durham Region for their p

Read More