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

Akbar fixed our leaky water heater and provided suggestions on how to protect the immediate surroundings in the worst case scenarios. Very friendly with great attitude….

Brian IpIn the last week

Syed visited our home to diagnose/troubleshoot our water heater. He was extremely knowledgeable and professional and took the time to explain exactly what was wrong and how to prevent it in the future. His pleasant personality and sense of humor added to the positive experience….

Nikhil NadarajahIn the last week

Sean Kim was excellent—effective, efficient, and very polite…

austin ledrewIn the last week

Steve was on time for the furnace appointment, efficient with his time, yet he communicated well about his findings, so there were no surprises! Very friendly, positive and pleasant!…

Adriana GrandeIn the last week

After our very old furnace broke down we had Enercare come install a heat pump the very next day…on a Saturday! Andrew and Chris did an amazing job with the install. They put mats down so our floors would not get dirty. They were polite and respectful. They explained everything they were doing so …

Tanya MacLeodIn the last week

Jesse handy was very efficient and informative helping solve the issues with our heat pump. He was thorough in his explanations and asked if we had any questions. Had suggestions as to how it would be more economical to run the system. Said he will follow up when he gets info from the supplier if…

keithpicardIn the last week

Great experience with the Enercare contractor Kasra who installed my furnace. He was professional, efficient, and very informative, taking the time to explain everything clearly. Excellent work—I would definitely recommend him….

Karl CheongIn the last week

Thank you, Bernard Buzindovyi for thoroughly performed service, on time, left us very satisfying all the explanations and answered all our questions!!! 5 stars!…

ValvikIn the last week

Shawn is a champ…

Joel CarriereIn the last week

We have had enercare in for various plumbing issues over the last year and the quality is always top-notch. Most recently appreciative of Taylor’s and Brandy’s work. We also appreciate the lack of pressure to upsell!…

Catherine M.In the last week

Efficient Clean No headache…

Anthony PinheiroIn the last week

Service outstanding,technician very prompt, pleasant and and fast completing his work on my furnace….

Kerri McallareyIn 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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