When your furnace stops working, you want to know you can count on professional and quick furnace repair to keep you warm on the coldest nights.

ThermEnergy is a team of fully licensed furnace repair technicians who can identify your furnace issue fast. We are Toronto and the GTA’s most trusted choice for furnace repair and replacement company.

Common Furnace Problems

We service all types of heaters including gas, hot water, and hybrid heating systems.

Our HVAC technicians will run a thorough inspection to identify potential issues such as:

Once the furnace issue is identified, our furnace repair team will get to work making sure your furnace is operating properly and safely again. For more information about why your furnace not turning on, please check our blog.

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Furnace Maintenance

Keeping your furnace running the way it should not only protect your furnace from damage but also protects your family and saves you money.

A poor running furnace can lead to respiratory issues and inconsistent heating. Having a regular inspection can prevent discomfort and keep your unit operating

efficiently. Our furnace repair team can run a full maintenance check including filters, lines, and hoses.

Regular maintenance can keep your home feeling comfortable all year round by preventing hot and cold spots, protecting you from carbon monoxide leaks, and reducing the number of hours you have to run your furnace.

Emergency Furnace Repair and Replacement

ThermEnergy offers same-day emergency furnace repair and replacement services so you never have to worry about being left in the cold. We are there for you 24/7 and ready to respond in 30 minutes.

Our emergency service includes:

We sell a wide selection of energy-efficient finances from brands you trust like Lennox, Mitsubishi, Trane, and more. We also offer custom furnace installation services to suit your lifestyles such as exterior buildings like pool houses and outdoor living spaces.

Why choose ThermEnergy?

Fast and Professional Service We are ready to respond to your call and offer the highest quality furnace repairs and service on all makes and models.
Team of Furnace Repair Experts We are fully licensed and certified in furnace repair and installation. We service all makes and models and offer the largest selection of new units.
Fully Guaranteed All our work is fully guaranteed and covered by warranty.
Free Estimates and Competitive Prices We believe in being transparent with our customers. That’s why you always get a complete estimate before the work starts and we promise to give you the best prices. No surprises.