$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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When your furnace is working perfectly, it's easy to dismiss an Oshawa furnace inspection. But when it stops working as effectively or even breaks down you'll be wishing that you had gotten an inspection. It's especially important when you consider how brutal our winters can get. It may be mild in December, but January and February always bring around their fair share of snow and brutally cold winds.


We recommend getting your furnace inspected and tuned up annually, before the winter if possible. This gives your furnace the best chance of performing to the best of its capabilities when the cold finally sets in. Regular furnace inspections can also prolong the life of your unit and maintain its efficiency which saves you money in the long run.


To help increase the lifespan of your furnace, there's something you can do too in addition to scheduling inspections. Be sure to replace the filter in your furnace every few months as it helps improve the performance of the unit and keeps your ducts and air clean.


If you need an HVAC company to inspect your furnace this year, don't hesitate to call Twintech Heating & Cooling. We've been servicing the Oshawa, Pickering, Ajax, Whitby, and Scarborough areas for over 30 years and have become the name that many have come to trust year after year.


To schedule your Oshawa furnace inspection, just give us a call at 1-844-894-6832 and a qualified technician can help you book your appointment and answer any questions you might have.



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 !!!

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.

Am I Overworking My Furnace Unit?

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

Overworking your furnace unit can lead to higher energy bills, more frequent repairs, and a shortened lifespan for the unit. Here are some signs that you might be overworking your furnace: Constant Running: If your furnace is running constan

Read More

Is it safe to run a portable AC on a slightly uneaven surface?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 12, 2023

I just bought a 8000BTU unit and the hose is too small to get out a window or anywhere, I've ordered an extension and it should be here within a week, I've managed to find a space where the unit would be perfectly stable but on a tilt of mayb

Read More

Is Your Furnace Ready for December? A Quick Guide

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - November 29, 2024

As the temperature drops and winter sets in, ensuring your furnace is ready for December’s chill is crucial for keeping your home warm and cozy. A well-maintained furnace also operates efficiently, saving you money on energy bills. Here’s

Read More

Why Are My AC Energy Costs so High?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 4, 2024

There could be several reasons why your AC energy costs are high: Inefficient AC Unit: If your air conditioning unit is old or inefficient, it may be consuming more energy than necessary to cool your home. Consider upgrading to a newer, more

Read More