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

hvac furnace oshawa

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

Oshawa Air Conditioning Repair, Service and Installation

hvac furnace oshawa
CLICK HERE FOR A FREE QUOTATION

If you’re looking to do any repairs or upgrades on your HVAC furnace Oshawa, Twintech is the best choice. Twintech Heating and Cooling have been in working in Oshawa and the surrounding areas for over 30 years. With all those years of experience comes a service that you can trust. If you’re interested we can help you set up a free, no-obligation consultation where one of our technicians will come to your home and give you their best recommendations.


If you’re still not convinced then just see what other Oshawa residents have had to say about Twintech! [You can find all of our reviews here]. Jenner from Oshawa needed a new AC and furnace installed and called Twintech in 2017:


“Very polite and professional. They removed my old furnace and A/C and installed my new ones. They were efficient and thoroughly cleaned up when they were done! I would highly recommend them!”


Nancy H. also had a great experience with us back in 2017 when she needed work on her furnace. This is what she had to say:


Work was performed in a clean and timely manner. The furnace and metalwork were performed by the Twintech team (did not require a separate contractor to do the metalwork). The energy audit was arranged and promised rebates were received. The overall price was very competitive. We have recommended Twintech to several of our friends and family. Awesome job.


So if you work on your HVAC furnace Oshawa, as Jenner and Nancy did, then give us a call today at 1-844-894-6832.

hvac furnace oshawa


See What Our Customers Are Saying:

by David from Toronto on Twintech Heating and Cooling

I first met Greg and Grant (The Twin Brothers from Twin Tech - yup -it's not just a cool company name) back in 2014 when our furnace broke down and they installed our Carrier Furnace and AC that we purchased through Sears. I liked them instantly when I met them due to their friendly and professional service, and the fact that they didn't mind taking a little extra time to explain things in terms I could understand. Since that time they have reached out to me at least once a year to ensure that everything was running smoothly with my system and to keep me appraised of their evolving services. Due to this high level of proactive customer service I didn't hesitate to call and obtain their help for a Gas Stove removal and installation. When I scheduled the call Greg and Grant let me know that they would arrive the morning of the appliance delivery to disconnect the old gas stove, and then return in the afternoon to connect the new stove. Sure enough, they did just that as promised. Where they exceeded my expectations is with the extra level of support helping to assemble the burners and grills on the stove and in the oven. This may seem like a small thing to some but to my wife who was at home during this entire process it meant a stress free transition to the meal prep for the day. When I called home to ask about the install she commented that, "they left the place cleaner than it was when they arrived and they setup all the grills on top of the stove and in the oven... they didn't have to do all that -Wow!". You know what they say, Happy Wife, Happy Life. So in summary, I am recommending Twintech Heating & Cooling for all of your Furnace, Air Conditioning, and Gas Line needs. I've even called on these guys to help swap out a leaky water valve. They are just so easy to reach and communicate with by phone, and they don't mind a text message to confirm the details. You can rest easy when you have the Twins on your side as an extension of your household maintenance plan.

by Jr in Pickering on Twintech Heating and Cooling

First thing, they actually showed up for a quote. Other big name companies in the area didn't even return my call , job was done as expected and new equipment is quiet and installed very clean and professional. Would highly recommend these guys.

by Melissa P. from Port Hope on Twintech Heating and Cooling

They removed our old furnace and replaced it with a new furnace and AC system.

by Nancy H. from Oshawa on Twintech Heating and Cooling

Work was performed in a clean and timely manner. The furnace and metal work was performed by the Twintech team (did not require separate contractor to do the metal work). Energy audit was arranged and promised rebates were received. The overall price was very competitive. We have recommended Twintech to several of our friends and family. Awesome job.

by Syd from Whitby on Twintech Heating and Cooling

Grant and Greg installed a heating and AC system in our new Linwood post and beam home. Post and beam can be challenging structures for running ductwork and their high ceilings and open concept frequently frustrate efforts at balancing air flow and controlling temperatures. But these guys did it and did it right the first time. Even the building inspector was impressed with what he saw. More importantly, the boys brought a high degree of trust and integrity to the job. Something in short supply these days.

by jenner iksmom from Oshawa on Twintech Heating and Cooling

Very polite and professional. They removed my o
ld furnace and A/C and installed my new ones. They were efficient and thoroughly cleaned up when they were done! I would highly recommend them!

by Rob from Toronto on Twintech Heating and Cooling

Pro from start to finish. They were able to fix my gas fireplace at very little cost as well.

by murray mcmichael from Ajax on Twintech Heating and Cooling

Excellent installation very knowledgeable gentlemen! Would highly recommend them to all my friends for any hvac work !

by Private User from Private User on Twintech Heating and Cooling

I have used Twintech many times over the years. They always arrive quickly and get the issue fixed. The most recent incident was when my air conditioner broke last week I called Greg at 11:30am and he was at my home by 2:30pm he had the unit fixed by 3:30pm. Twintech are very reliable and honest and they are experts in the field. I have already recommended them to many of my friends. I would not use anyone but them for my heating and air conditioning issues.

by Kate A in Pickering on Twintech Heating and Cooling

I would highly recommend these guys, professional, fast and competitive pricing. I moved into this place with no working AC unit with a 8 month baby, he was able to come with in a week to fix even in the busy summer days. He really values his customers , I am already recommending to my neighbors.

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hvac furnace oshawa

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.

How to Find the Right HVAC Contractor

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 22, 2019

Regardless of the season, homeowners need to know that their HVAC system is working properly. When an HVAC system is working to its full potential, homeowners can use it to stay comfortable and get a good night’s sleep.  If the HVAC

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My Furnace Suddenly Stopped Working

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 11, 2025

If your furnace suddenly stopped working, here are some steps to troubleshoot the issue before calling a professional: 1. Check the Thermostat Ensure it’s set to "Heat" mode. Increase the temperature a few degrees to see if

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Protect and Clean Your Air Conditioner

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - June 17, 2021

Your air conditioner unit provides you comfort especially during the warmer months. It is important that you know how to properly maintain and clean it so your comfort – as well as your family’s – will not be compromised. An air conditioner’s

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Whitby Furnace Cleaning

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 10, 2025

Regular furnace maintenance is essential for Whitby homeowners to ensure efficient operation, extend system lifespan, and maintain home comfort during Ontario's cold winters. Twintech Heating & Cooling, a trusted HVAC service provider in t

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