Furnace Not Working? Toronto's Repair Pros Are On Call.

Licensed, TSSA certified technicians who diagnose it right the first time. Serving Toronto & the GTA since 2011.

TSSA Certified

BBB Accredited

HRAI Member

42+ Five-Star Reviews

Get Help Fast

Tell us what’s going on — we’ll call you back within the hour.

No obligation. Free diagnostic quote.

— Common furnace problems

Describe It. We've Fixed It.

These are the most common furnace issues we see across Toronto homes. Whatever yours is doing, we’ve seen it before and know how to fix it.

Blowing cold air

Furnace runs but pushes out cold or lukewarm air instead of heat.

Won't turn on at all

No response from the furnace when you adjust the thermostat.

Strange noises

Banging, rattling, clicking, or squealing coming from the unit.

Short cycling

Furnace turns on, runs briefly, then shuts off repeatedly.

Pilot light keeps going out

The pilot light won’t stay lit or the ignitor isn’t sparking.

Thermostat not responding

Temperature settings don’t match what the furnace is actually doing.

— Why homeowners trust us

We Fix Furnaces. That's What We Do.

No call centres. No runaround. Just licensed techs who show up, find the problem, and fix it.

Diagnosed right the first time

Factory trained technicians on all major furnace brands. We don’t guess — we diagnose accurately so the repair sticks.

Honest pricing, no surprises

We quote before we start. No hidden fees, no pressure to replace when a repair will do. You approve the cost upfront.

Licensed, certified, insured

TSSA certified, BBB accredited, HRAI member, and fully insured. The credentials that matter when someone enters your home.

Serving Toronto since 2011

13+ years of furnace repair experience across Toronto and the GTA. We’ve seen every make, model, and problem out there.

— Real reviews from real homeowners

42+ Five-Star Google Reviews

Don’t take our word for it. Here’s what Toronto homeowners are saying after we fixed their furnace.

“I recommend Lloyd HVAC Services without hesitation. Tracy is reliable and a pleasure to engage with. George is highly professional, trustworthy, and thorough in his work. Look no further for your HVAC needs.”

Raam Pandey — Google Review

“Excellent from start to finish of install. George and Tracy are a great team that made us feel very comfortable about some big changes to our HVAC system. Looking forward to regular”

Adam Green — Google Review

“Lloyd HVAC met and exceeded my high expectations. From the office staff and owner, to the technician everybody was pleasant and helpful. My AC unit did not turn on in the spring. They were able to help provide me with the information I needed and send out a technician quickly. While the technician was here, the owner was even willing to run to the store to pick up a part for us. I highly recommend using this company.”

Marcel McLean — Google Review

— Areas we serve

Furnace Repair Across Toronto & The GTA

Our technicians are dispatched throughout Toronto and surrounding municipalities. If you’re in the GTA, we can get to you.

Toronto

Scarborough

Etobicoke

North York

Mississauga

Brampton

Markham

Vaughan

Pickering

Ajax

East York

The Beaches

Leslieville

High Park

— Frequently asked questions

Furnace Repair Questions Answered

Quick answers to what Toronto homeowners ask us most.

How quickly can you come out for a repair?

We prioritize same-day and next-day service calls, especially during the winter months. When you call or submit a request, we’ll give you an honest time estimate based on current availability. Emergencies are treated as top priority.

How much does a furnace repair cost in Toronto?

Repair costs depend on the issue — a simple ignitor replacement is very different from a heat exchanger repair. We provide a clear quote before any work begins so there are no surprises. You always approve the cost upfront.

Do you repair all furnace brands?

Yes. Our technicians are factory trained and service all major brands including Napoleon, Lennox, Carrier, Goodman, Trane, Bryant, Rheem, and more. If it’s a furnace, we can fix it.

Should I repair or replace my furnace?

It depends on the age, condition, and repair cost. As a general rule, if your furnace is under 15 years old and the repair is under half the cost of a new unit, repairing usually makes sense. We’ll give you an honest recommendation — we never push a replacement when a repair will do.

Are your technicians licensed and certified?

Absolutely. Every technician on our team is fully licensed, TSSA certified (Technical Standards and Safety Authority), and insured. Lloyd HVAC is also BBB accredited and an HRAI member company.

What if my furnace breaks down at night or on a weekend?

We understand furnace emergencies don’t happen on a convenient schedule. Call us at (647) 344-4822 and we’ll do our best to get a technician to you as quickly as possible. We never charge extra for evening or weekend service.