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

heating and cooling

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

Durham Region Air Conditioning Repair, Service and Installation

heating and cooling
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For more than 30 years, Twintech has provided heating and cooling services to families within the Durham Region, including installations, replacements, ongoing maintenance, repairs, and even emergency services. This includes areas, such as Pickering, Ajax, Stouffville, Oshawa, Whitby, Scarborough, and all the surrounding towns and cities.


No matter the season, our licensed technicians want to ensure your HVAC systems are operating in excellent condition. As Canadians, we are used to the changing seasons, from the brisk cold of winter to the hot, humid summers. Let's make sure that your heating and cooling systems can keep up! Whatever the task, Twintech Heating and Cooling are here to ensure you feel happy and comfortable in your home.


Our local, HVAC experts specialize in:
- Maintenance and Repairs: Twintech has a wide range of experience with different brands and types of air conditioners/furnaces. Whatever the issue, our local experts will be able to source out the problem and get your HVAC systems working efficiently again.
- Installations and Replacements: If your air conditioner or furnace is on its last legs, it may be time to invest in a new one. We understand how important it is to the right appliance for your home, which is why we keep factors like size, price, and efficiency in mind before coming to a decision.
- Indoor Air Quality: Having a broken air conditioner or furnace in your home can severely impact the indoor air quality if it's not dealt with immediately. If your heating and cooling system are unable to filter out pollutants, you may be at risk of having dust, mold, pet dander, and allergens in your home. You can trust our local technicians to ensure your HVAC appliances and air filters are working properly.


Our licensed technicians offer a variety of services for your heating and cooling needs. Whether it be your air conditioner, furnace, water heater, humidifier, or air filter, we will ensure you get the best service at a reasonable price. Call Twintech Heating and Cooling today at 1.844.894.6832 for installations and repairs.


heating and cooling


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.

by Trevor Owens on Twintech Heating and Cooling

I returned from vacation to find my AC unit on the Fritz. After calling way too many places I connected with TwinTech. I’ve used the company in the past for my furnace so I was happy when I recognized Greg at my front door. He’s great and the service is always top notch. I’d highly recommend using twintech for honest, superior service in the Durham region. Thanks!

by Nicole Alain on Twintech Heating and Cooling

I called Twin Tech when my air conditioning stopped working. Greg came over to diagnose the issue - the same day. He was able to diagnose the issue and resolve it quite quickly. Although it was a quick fix, Greg was very thorough in explaining the issue and provided great advice. Not to mention, I felt very comfortable having Greg in my home - which I consider very important when hiring a service provider. Twin Tech will be my go-to from now on. Thank you!!

by Courtney Parkes on Twintech Heating and Cooling

Just hired TwinTech Heating & Cooling to do an A/C Unit removal & reinstall to allow for landscaping access on the side of my house, and they were wonderful!
Bob, Greg & Mitch make a great team! Quick appointment times, super knowledgeable, expert troubleshooting capabilities & very customer service oriented.
I would highly recommend them for all of your HVAC needs! Great job guys!!

by Jacqueline Graham on Twintech Heating and Cooling

Twintech Heating & Cooling installed my furnace in 2022 and in fall of 2023 installed my Panasonic Heat Pump. Greg and Mitch did a great job. Helped me through the rebate process. Super happy with the Heat Pump. Only used my furnace 5 times this winter. Energy bills lower, carbon emissions lower.Thank you Twintech. I recommend highly!

by Bill Grainger on Twintech Heating and Cooling

Just had a new furnace installed by Twintech. I can’t express how great these guys are at what they do. From the sales to installation they were professional all the way. Very reasonable pricing and courteous during the installation and willing to answer any questions I had. Highly recommended !!!

Related Links:
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heating and cooling

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.

Unusual Ways to Keep Your Home Warm for Winter

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - December 17, 2020

We are always on the lookout for new and inexpensive ways to heat our home because that bit of comfort can get expensive during the winter. When it comes to warming up, there are tons of ways you can do it without breaking the bank!We have scoured fo

Read More

Is My AC Unit Overworked?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 31, 2024

If you're concerned that your AC unit might be overworked, there are several signs and factors you can consider to determine if it’s operating beyond its capacity or needs maintenance. Here’s a detailed guide to help you assess the si

Read More

There is Ice Building Up on My AC

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 28, 2024

Ice buildup on your air conditioning unit is a common issue that can indicate several potential problems. Here are a few possible reasons and solutions: Dirty Air Filters: Clogged or dirty air filters can restrict airflow, causing the evapor

Read More

What to Do When Your Furnace Starts Leaking

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 23, 2025

A leaking furnace can be a concerning issue, but addressing it promptly can help prevent further damage to your home or HVAC system. Here’s what to do if your furnace starts leaking: 1. Turn Off the Furnace Safety First: Shut off the

Read More