Sarnia Furnace Repair – Reliance® Gets Your Emergency Furnace Problems Fixed Fast
Need emergency furnace repair in Sarnia? 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 Sarnia
Need a furnace repair company near you? Reliance provides furnace repair in Sarnia. 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 Sarnia
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 Sarnia. Existing Reliance customers can also book a repair online.
What Our Customers Are Saying About Us In:
Sarnia
Amazing service. Came out on a holiday to fix my air. Couldn’t be fixed and a sales person was here within 3 hours to set up a new furnace and air. Jesse and Michelle were excellent.
Jordan Dugas was the best sales agent my wife and I have ever dealt with. He was friendly, very helpful, and made buying a new furnace A/C a great experience. Business should always be this easy. Thanks Jordan.
Why Choose Reliance
We are proud of every 5-star review we earn!


Reliance Sarnia’s Furnace Repair Checklist
The following are some valuable tips that may save you a service call and service fees. Before calling us or another furnace company, it’s possible that you could fix it on your own (not heating technician license required!)
- Your thermostat is set to COOL, instead of HEAT. During transitional periods when going from one season to another, homeowners will forget to flip the switch. Similarly, maybe someone in your home flipped the switch by accident.
- Your furnace switch was set to OFF instead of ON. This is a safety feature that is designed to cut power to the furnace. Look for it on side of your furnace or on nearby wall.
- The circuit breaker to the furnace is OFF. Ensure the power is set on your home’s circuit breaker panel.
- Is your furnace vent obstructed? This vent leads from the outside of your home to your furnace. Snow, slush, soil or garbage can clog up air vents and affect your heating system’s performance. A Reliance Sarnia technician will be happy to help you with this if you don’t have the time to do it yourself.
- Have you changed your furnace filter lately? Most manufacturers recommend replacing furnace filters on a regular basis.
If you’re still not getting heat, give us a call. We’ll dispatch a heating professional to your home as quickly as possible. A knowledgeable Reliance Sarnia representative is available to take your call right now!
Click here to schedule furnace repairs and furnace maintenance in Sarnia.
Call for emergency service.
*Replacement is subject to standard rental terms & conditions. Subject to exclusions set out in the standard rental terms & conditions.