Toronto Furnace Repair – Reliance® Gets Your Emergency Furnace Problems Fixed Fast
Need emergency furnace repair in Toronto? Reliance Home Comfort® can help when your furnace stops heating, makes unusual noises or isn’t working as it should. Our licensed heating technicians diagnose furnace problems and explain the recommended repair. Call 1-888-837-1451 for 24/7/365 live phone support and to arrange service. Furnace repairs are available as soon as the same day – even on holidays!
Furnace Repair Near Me in Toronto
Need a furnace repair company near you? Reliance provides furnace repair in Toronto. If your furnace has stopped heating, is making an unusual noise or is not working properly, our licensed heating technicians can diagnose the problem and explain the recommended repair.
When to Call for Furnace Repair
A furnace that will not turn on, blows cool air, heats unevenly or keeps turning on and off may need professional attention. Different problems can cause similar symptoms, so a technician needs to inspect the system before recommending a repair.
You can start with the safe checks in the “Does Your Furnace Need Repair?” section below. If those checks do not restore heat, call Reliance rather than attempting to work on the furnace’s gas, electrical or internal components.
Urgent Furnace Repair in Toronto
Furnace problems do not always happen during business hours. Reliance offers 24/7/365 live phone support, so you can speak with a representative at any time to discuss the problem and arrange service. Furnace repairs are available as soon as the same day, depending on appointment availability.
What to Expect During a Furnace Repair Visit
A licensed heating technician will assess your furnace, identify the problem and explain the recommended work. You will receive upfront, easy-to-understand pricing before approving a repair. If the furnace needs a major repair or has been breaking down repeatedly, the technician can also explain your repair and replacement options.
Why Call Reliance for Furnace Repair?
Reliance has served Canadians for more than 60 years. Our furnace repair service combines licensed heating technicians, upfront pricing and a satisfaction guarantee. Call 1-888-837-1451 to discuss your furnace problem and arrange service in Toronto. Existing Reliance customers can also book a repair online.
What Our Customers Are Saying About Us In:
Toronto
After our furnace went out for the third time this winter, we decided it was time to replace it and Sam and the Reliance team had a new furnace installed for us within 24 hours on a long weekend. So appreciative of the excellent and speedy service!
Just had a new furnace installed at the office and it was seamless from the sales to service end. Very professional team . I would not hesitate to refer to others. Job well done. Thanks again.
Why Choose Reliance
We are proud of every 5-star review we earn!


Does Your Furnace Need Repair? Start With These Checks
If your furnace will not turn on or heat your home, check the thermostat, power, filter and visible outdoor vent openings first. If these checks do not solve the problem, call a licensed furnace professional.
- Thermostat: Set it to Heat and a few degrees above room temperature. Replace the batteries if required.
- Furnace power switch: Confirm that the switch on or near the furnace is in the ON position.
- Circuit breaker: Reset a clearly labelled furnace breaker once. If it trips again, stop and call a licensed professional.
- Furnace filter: Replace the filter if it is visibly dirty or clogged.
- Outdoor vent openings: From ground level, check for visible snow, ice, leaves or debris. Do not insert anything into the vents.
- Access panels: Make sure all doors and filter panels are fully closed. Do not remove panels or inspect inside the furnace.
For help with weak airflow, cool air, repeated cycling or uneven heating, read our complete furnace troubleshooting guide.
If the furnace still will not turn on or heat your home, stop troubleshooting. Anything involving gas, combustion, electrical or internal furnace components should be handled by a licensed professional.

*Replacement is subject to standard rental terms & conditions. Subject to exclusions set out in the standard rental terms & conditions.