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

Furnace Services Whitby

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

Whitby Furnace Repair, Service and Installation

furnace service whitby
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Has your broken furnace left you out in the cold? Call our emergency service line at Twintech Heating & Air Conditioning for immediate service and relief.


Our technicians are on call 24 hours a day, 7 days a week, 365 days of the year to ensure your emergency is met with the speediest response time in the business.


Our expert technicians are fully certified and have the industry experience necessary to diagnose and solve your heating emergency fast, and ensure that the job is done right the first time round.


Twintech Heating & Air Conditioning are prepared for all types of heating repair issues whether it is heat pump, duel fuel, gas, electric, oil or boiler.


Call us ASAP if you encounter the following issues:

  • * the smell of gas in the home
  • * if your furnace is still not on after you reset a tripped breaker
  • * if pilot light on your gas furnace is out - it’s best to get professional help as lighting a pilot light can be dangerous

Our tip: Have your furnace checked annually before winter strikes by a professional to keep your furnace running efficiently. This will save you frustration, time and money!


At Twintech, we are ready to respond to your furnace emergency so you and your family can return to a warm and comfortable home. Call us at 844-894-6832 for your appointment.

See What Our Customers Are Saying:

by Robert, Pickering on Twintech Heating and Cooling

Had new furnace installed and ran into some difficulties but the contractor responded in a timely and efficient manner - after further service calls were made, a reasonable resolution was found.

by Brian Burns, Whitby on Twintech Heating and Cooling

The work was done quickly efficiently neatly and professionally. Pleased with the service, information, product, and the company.

by Geoff, Port Perry on Twintech Heating and Cooling

Great sales member named Dave came in told us some amazing items and how they would be priced installed an all. We couldn’t believe it! The next day the ac was installed, that day one employee named Greg told us that our furnace was working way to hard and was causing us to use way too much gas. So two days later they came in an installed a new furnace!

by MB, Ajax on Twintech Heating and Cooling

Installation was done quickly and professionally. The new furnace is quiet and provides even heat.

by Richard from Oshawa on Twintech Heating and Cooling

They removed and discarded old furnace. Installed new furnace. Installed air intake pipe, that had never been installed by builder, no charge. Replaced loose hose on floor with hard pipe and rerouted it to drain, no charge. Almost 33% cheaper then quote from Enercare, which was the company we dealt with and had insurance with for 8 years. No yearly fee for cleaning/insurance, saves 300 a year. Courteous, professional, fast, and friendly. My wife and I have been recommending them to everyone we know and meet, and will continue to do so. Thanks for everything, Twintech!!!

by Darcy from Pickering on Twintech Heating and Cooling

This company was great to deal with. Our furnace went down and they installed a new furnace the next day with a lot of professionalism!

by gillian hooton from Uxbridge on Twintech Heating and Cooling

Finally! An honest company with highly knowledgeable and informative staff. Had a furnace service and found multiply errors in our system from an amateur installer. Very fair price to correct problems and will definitely use again.

by dflynn in Ajax on Twintech Heating and Cooling

Had to replace the heating & a/c unit in a condo apartment dwelling. this company recommended by the property manager and president of the condo building. found their workmanship and attention to details very good and very thorough. were able to resolve small problems and situations and happy to feel the heat in my unit. it's pricey, but happy was done by a very professional service. thank you.

by alisiena from Toronto on Twintech Heating and Cooling

Fantastic team. Completed the job as per the specifications and in under 3 hours. Highly recommended Twintech.

by David from Toronto on Twintech Heating and Cooling

During the summer, I previously hired TwinTech to replace my air conditioner when it failed. They did an excellent job so when I decided to proactively replace the furnace I contacted them. The furnace I had was 22 years old and showed signs of internal leakage. It still worked but rather than wait to have it fail in cold weather, I decided to purchase a higher efficiency model before it failed and take advantage of energy efficiency rebates. TwinTech offered very useful advice on the make and model of furnace to choose including high efficiency and variable speed motor. The price was reasonable, TwinTech arrived at the allotted time, installed the new furnace (including some re-routing of exhaust lines since the existing ones were too close to other vents), removed the old furnace, tested the installation and cleaned everything up. Overall, it was a good experience, they did a great job and the new furnace is working well.

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Whitby Furnace Repair, Service and Installation

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.

Common Ways Your AC Might Break Down

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - May 18, 2024

Air conditioning systems are essential for maintaining comfort in hot weather, but they can encounter various issues that lead to breakdowns. Understanding the common causes of AC failures can help you take preventive measures and ensure timely repai

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - April 30, 2025

If you're looking for expert heat pump service in Ajax, look no further than Twintech Heating & Cooling. With years of experience and a reputation for professionalism, we offer top-tier heat pump sales, installation, and consultation servi

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What Type of Efficiency Gain Should I Expect With a New Furnace?

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 13, 2024

The efficiency gain you can expect with a new furnace depends on several factors, including the efficiency rating of your current furnace, the efficiency rating of the new furnace, and any technological advancements in heating systems since your curr

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The Headaches of an Ill-Maintained Air Conditioner

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

An ill-maintained air conditioner can lead to numerous headaches, both literally and figuratively. Here are some common issues and consequences: Health Issues Poor Air Quality: Dust, mold, and other allergens can accumulate in a neglected AC

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