Furnace Repair in Toronto — Same-Day Emergency Service
When your furnace breaks down, you need it fixed fast. Imperial Heating provides same-day furnace repair across Toronto and the GTA with licensed technicians, upfront pricing, and 24/7 emergency availability. We service all major brands and back every repair with a written warranty.
Trusted by Toronto Homeowners
See what our customers have to say about our furnace repair services. We're proud to serve the GTA with reliable, professional heating solutions.
View All 120 Reviews"We called Andrew late one evening after an unexpected furnace issue. He was very helpful over the phone and quickly sent a technician. Professional, fast, and fair pricing. Highly recommend!"
Emily B
Customer, Toronto
"Andrew was able to come and replace our old furnace and old water heater the same day we found a gas leak. They worked quickly and were able to get us heat and hot water within the day."
Adam M
Customer, Toronto
"The imperial heating team did a great job installing my Rinnai tankless water heater. Clean and professional work. Thanks guys!!!!"
Lissette Mayo
Customer, Toronto
"The team came last minute and immediately fixed the problem for my furnace on a cold winter day! They were fair pricing and very professional. Highly recommend!"
Michael Lue
Local Guide, Toronto
"Great service and communication! The installation was done professionally and on time, and they left the space exactly as they found it."
Shelly
Local Guide, Toronto
"Great job by the team, the work was done neat and clean."
Karthik Krishna
Local Guide, Toronto
"Me and my wife are very happy and pleased with the work done by the imperial heating team. Very honest and great price. Please contact them for all your heating and cooling needs."
Kenneth Marianayagam
Customer, Toronto
"Had an issue with my furnace. This company showed up on time as promised and my problem was solved in no time. I highly recommend them!"
Hermina Whittingham
Customer, Toronto
Trusted brands we work with
Signs Your Furnace Needs Repair
Catching furnace problems early saves you money and prevents a complete breakdown in the middle of a Toronto winter. Call us if you notice any of the following:
Strange noises: banging, rattling, squealing, or popping when the furnace starts or runs
Uneven heating: some rooms are warm while others stay cold
Yellow or flickering pilot light instead of a steady blue flame
Furnace blowing cold air or not turning on at all
Short cycling: the furnace turns on and off every few minutes
Unusual spike in your gas or hydro bill
Frequent thermostat adjustments needed to maintain comfort
Visible rust, cracks, or water pooling around the furnace
If your furnace shows any of these symptoms, do not wait for a complete failure. A small repair now is far cheaper than an emergency repair or full furnace replacement later.
Common Furnace Problems We Fix
Our technicians diagnose and repair these issues daily. Most repairs are completed in a single visit.
Faulty Ignitor or Pilot Light
A failing ignitor or pilot light is the most common reason a furnace stops producing heat. We carry replacement ignitors for most brands and can restore heat within a single visit.
Blower Motor Failure
If your furnace runs but no warm air comes through the vents, the blower motor may be failing. Signs include unusual humming, squealing, or the fan running intermittently.
Cracked Heat Exchanger
A cracked heat exchanger is a serious safety concern that can leak carbon monoxide. If your CO detector triggers or you notice a chemical smell, shut off the furnace and call us immediately.
Thermocouple & Flame Sensor Issues
A dirty or failing flame sensor causes the furnace to shut down shortly after igniting. This is a common and affordable repair that our technicians handle daily.
Short Cycling
When your furnace turns on and off every few minutes, it could indicate an overheating issue, clogged filter, or faulty thermostat. Short cycling wastes energy and accelerates wear on components.
High Energy Bills
A sudden spike in your gas bill often points to a furnace running inefficiently. Dirty burners, a failing inducer motor, or ductwork leaks are common culprits we diagnose and fix.
All Furnace Brands Serviced
Our technicians are trained and experienced with every major furnace brand sold in Ontario. Whether your system is brand new or 20 years old, we have the parts and expertise to get it running.
Don't see your brand listed? We service virtually all residential furnace makes and models. Call us at (647) 852-2359 to confirm we can help.
Our Furnace Repair Process
Call or Book Online
Reach us at (647) 852-2359 or fill out the form below. Our dispatch team will schedule a technician, often the same day.
Thorough Diagnosis
Your technician inspects the furnace, runs diagnostic tests, and identifies the root cause. We explain the issue in plain language before any work begins.
Upfront Quote & Approval
You receive a written quote with parts and labour itemized. No work starts until you approve. There are no hidden fees or surprise charges.
Expert Repair
We complete the repair using manufacturer-grade parts. Most furnace repairs are finished within 1 to 2 hours on the first visit.
Testing & Warranty
We run the furnace through a full heating cycle, verify proper operation, and provide a written warranty on the repair.
Furnace Repair vs. Replacement: How to Decide
Not every furnace problem requires a full replacement. Here is a straightforward guide to help you decide:
Repair Makes Sense When:
- Furnace is under 15 years old
- This is the first major repair
- Repair cost is under 50% of replacement cost
- Heat exchanger is intact and in good condition
Replacement Makes Sense When:
- Furnace is 15+ years old with declining efficiency
- You have needed multiple repairs in the past 2 years
- Cracked heat exchanger (safety hazard)
- Energy bills keep climbing despite maintenance
Our technicians will always give you an honest recommendation. We will never push a replacement when a repair will solve the problem. If replacement is the better option, we offer flexible financing and can help you access available government rebates for high-efficiency furnaces.
24/7 Emergency Furnace Repair
Furnace stopped working in the middle of the night? We offer round-the-clock emergency furnace repair with no overtime charges. Our technicians are dispatched to Toronto and GTA locations within hours.
Call (647) 852-2359 NowWhy Choose Imperial Heating for Furnace Repair
Same-Day Service
Most furnace repairs are completed the same day you call. No waiting days in the cold.
Licensed & Insured
Fully licensed G2/G3 gas technicians and TSSA-certified professionals you can trust with your home.
Upfront Pricing
You receive a written quote before any work begins. No hidden fees, no surprises on the invoice.
24/7 Emergency Availability
Furnace emergencies do not follow business hours. Neither do we. Available around the clock, every day.
All Brands Serviced
Carrier, Lennox, Goodman, Trane, Rheem, Daikin, and every other residential furnace brand in Ontario.
Warranty on Repairs
Every repair comes with a written parts and labour warranty. We stand behind our work.
Furnace Repair FAQs
Common questions Toronto homeowners ask about furnace repair costs, timing, and options.
Related Heating Services
Heating Services
Full heating installation, repair, and maintenance for Toronto homes.
Emergency Repair
24/7 emergency HVAC service with no overtime charges.
Furnace Maintenance
Annual tune-ups to prevent breakdowns and extend furnace life.
Rebates
Government rebates available for high-efficiency furnace upgrades.
Financing
Flexible payment options for repairs and new installations.
Heat Pumps
Energy-efficient alternative to traditional furnace heating.
Furnace Repair Service Areas
We provide furnace repair services across Toronto and the Greater Toronto Area, including Scarborough, North York, Etobicoke, Markham, Vaughan, Richmond Hill, Mississauga, Brampton, and Oakville.
Need Your Furnace Fixed Today?
Call Imperial Heating now at (647) 852-2359 or book online. Same-day service available across Toronto, Scarborough, Markham, and the entire GTA.
Request Furnace Repair Service
Fill out the form below for a free estimate, or call us at (647) 852-2359 for immediate service.
