Furnace Repair Services in Ontario

Is your natural gas or propane furnace making strange noises, failing to heat your rooms, or not working at all? Enercare offers quick, reliable furnace repair when you need it.

Our fully licensed technicians can diagnose and repair all furnace makes and models, often on the same day if you call before 5 p.m.*

Get a free checkup for your furnace

Offer expires March 31, 2026.

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How to book your repair

New customers

You don’t need to be an existing Enercare customer to get a repair. Call to speak to one of our customer service representatives to book an appointment.

What to expect when you call:

  • Discuss repair options and pricing
  • Schedule a convenient appointment
  • Get answers to your questions
  • Account setup so you can book services online in the future

Existing customers

Use our online booking tool to schedule an appointment if you have/had any products with Enercare.

What to expect when booking online:

  • Skip waiting on hold – book in a few clicks
  • Easily cancel or reschedule online if needed
  • Get an email when a technician is on the way to your home
  • Real time appointment availability, the same as if you call into our call centre.

Two furnace repair options to choose from

and you don’t need to be an existing Enercare customer to get a repair.
CompareOne-time furnace repairHeating repair & protect
Initial visit cost$0 professional inspection and diagnosis by an expert Enercare technician.**$179 one-time fee + $24.99/month + HST*** for unlimited service calls & parts coverage.****

Given the high cost of many furnace parts, this Plan can pay for itself in a single visit.
Repair costReceive a clear, written quote to fix it—no surprises.

If you’re ready to go ahead, we can often fix the problem right away. Our trucks are fully stocked.
Included in the flat fee even if the work costs up to $500.***
Future protectionPay for each future repair.Unlimited service calls
Warranty1-year parts & 90-day labour
on work completed.^
Continuous coverage for parts and labour for the term of the protection plan.****

Common furnace issues we fix

Energy Management Consultant with customer in front of furnace
  • Clogged furnace filter (make sure to change or clean yours every one to three months)
  • Faulty gas ignitions
  • Broken limit switches
  • Furnace cycling on and off continuously
  • Faulty thermostats (may need new batteries or a replacement)
  • Unusual or loud noises
  • Clogged drain lines

Whatever the reason, our HVAC repair technicians can diagnose it quickly and explain it to you clearly, so you know what’s next.

Before you call: Quick furnace troubleshooting tips

While it’s best to call a professional if your furnace isn’t working, these simple steps can help you decide if a call is needed:

  1. Double-check that your thermostat is set to “Heat”. 
  2. Replace the batteries in your thermostat.
  3. Make sure your furnace switch works and is in the “On” position. It should be located on the wall near your furnace and is usually labelled.
  4. Check that your electric breaker is not tripped.
  5. Secure the front panel door.
  6. Replace or clean the air filter.
  7. Open all air duct vents.
  8. Double-check that nothing is blocking your furnace’s outside fresh air intake (e.g., snow or leaves).

If none of the above solve the problem, then it’s time to call us. If you’d like detailed instructions for these steps, read our Furnace Troubleshooting Guide.

We service all brands and models

We repair all furnace brands and models, including the following brands:

  • Amana
  • American Standard
  • Armstrong Air
  • Bosch
  • Bryant
  • Carrier
  • Coleman
  • Daikin
  • Goodman
  • Heil
  • Luxaire
  • Napoleon
  • Payne
  • Rheem
  • Rudd
  • Trane
  • York

Expert-approved products

Shipped right to your door

Why choose Enercare for home furnace repair in Ontario?

When you choose Enercare, you’ll get expert advice you can trust from one of our friendly, certified and professional technicians. You’ll also get:

A fixed price quote upfront, including all parts and labour — no hidden charges

1-year parts and a 90-day labour guarantee for all repair work completed^

A complete diagnostic and safety check of your heating equipment

A comprehensive HomeCare Report outlining the health of your heating equipment

We service every make and model and can often fix your problem on the same day if you call before 5 p.m.*

With a 4.8 score on Google and 93% 5-star reviews, our customers agree that we work hard to deliver the best service1

What Our Customers Think About Us

4.8
Average Based on 105000+ Google Reviews

Joe Bucci was amazing…

Aadam DayaIn the last week

Just wanted to thank John G for the utmost courteous and thoughtful visit. We had a concern about our tankless water heater and he made sure to triple check everything and make sure everything was done to spec and code. He even took the time to call the manufacturer to confirm his findings. Thank…

Caleb&Ken Harder-WeaverIn the last week

The technician was amazing…

Jessett GranstonIn the last week

Arvind serviced our furnace and was very knowledgeable and courteous. He did a detailed job and updated me on what he was doing and respectful….

cliff francisIn the last week

Dave Burtch came to my house today to do the maintenance and he was very helpful and knowledgable and all-around great guy…

Russell GormleyIn the last week

Had the furnace serviced this morning. Amsal called ahead to confirm his arrival, and then arrived on-time. He was courteous, friendly and extremely professional. He was respectful of the house and left it clean. He explained with clarity, the checks and work he performed. Very satisfied with his wo…

Hassan RizviIn the last week

The Enercare technician “ Pannuu” Was very knowledgeable, polite and helpful. Great service ….

BessIn the last week

Ricardo was amazing! Quick, efficiently and timely with the work. Really friendly guy as well. Wouldn’t hesitate to recommend….

Frederick GerraIn the last week

We had our furnance inspection scheduled with Sean kim, he arrived on time and completed inspections nicely, he made sure everything is working properly. We are very happy with the services…

Sukhpreet KaurIn the last week

Shawn Great job Thanks…

Tony ZilliIn the last week

Massimo T came to look at issues with our toilets and he was courteous, friendly and professional. If I could have a specific Enercare person assigned to my home, he would be the one! Thanks so much Massimo!…

c rainvilleIn the last week

We had Noel from Enercare come into our home to troubleshoot a problem with our furnace. He spent extra time and care to not only install our new parts, but to ensure everything was running seamlessly and to get the job done properly. This was not an easy job to compete due to the age of our furnace…

Angela MIn the last week

Frequently asked furnace questions

  • If you turn on your furnace but it doesn’t provide warm air, there can be several culprits. Dirty filters are the most common issue because dust and dirt restrict airflow. If the filter gets too clogged, the heat exchanger can overheat and shut off too quickly, which means your house won’t warm up. If replacing the air filter doesn’t solve your problems, we recommend calling us for a furnace inspection and repair.
  • It typically costs $915 + HST, which includes parts and labour.~
  • The average cost of a furnace repair can typically range from $200 to $2,000+. Furnace breakdowns happen for a number of reasons. One reason could be that the filter gets clogged, the vents could be plugged, or there may be serious issues with the furnace itself.
  • Foul smells, weird noises, high energy bills, a lack of warm air or limited airflow are all signs that your natural gas or propane furnace may need to be repaired or replaced. Most furnace issues can be repaired, but if your equipment is 10-15 years old and needs frequent repairs, your best option may be to replace the unit.
  • Repairing HVAC equipment is challenging and can be dangerous. For safety reasons, we recommend hiring a licensed, professional technician do any repairs needed.

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