Fast & Reliable Furnace Repair in London, Ontario
Restore Your Home's Comfort with Our 24/7 Emergency Services
Facing furnace troubles? Our certified technicians are ready to provide prompt and efficient repairs to keep your home warm and your family safe.
24/7 Emergency Repairs
Certified & Experienced Technicians
Serving London & Surrounding Areas
Satisfaction Guaranteed
Our Furnace Repair Services
Diagnostic Inspection
Our process begins with a thorough diagnostic inspection to pinpoint the root cause of your heating problems.
Expert Repairs
Count on us for expert repairs using advanced techniques and tools, ensuring long-lasting solutions that quickly restore your heat and comfort.
Maintenance Plans
Keep your furnace running smoothly with our customizable maintenance plans designed to prevent breakdowns.
Upgrades and Installations
Explore our range of energy-efficient high efficiency furnace options, including hybrid heat pump systems.
Do You Notice These Warning Signs From Your Furnace?
Making Strange Noise:
Banging, rattling, or screeching sounds indicate something’s wrong.
Uneven Heating:
Some rooms colder than others? It might be time for a repair.
Unusual Odours:
Burning smells or musty odors can indicate issues with your furnace.
Frequent Cycling:
If your furnace constantly turns on and off, it’s working harder than it should.
High Energy Bills:
A sudden increase in your energy bill could mean your furnace isn’t operating efficiently.
Why Chose Aire One Heating & Cooling for Furnace Repair?
"I had Saif from Aire One in London come over for furnace maintenance. He is very polite and knowledgeable. He explained anything I wanted to know. Great service!"
Read More Reviews on GoogleAire One has provided me with a furnace tune up yearly when asked. They are always friendly and courteous. The person who answers the calls is great as well.
Last week I needed a new furnace! They kicked into gear and almost immediately I had heat again. The Aire One service was fantastic and the technicians super friendly and efficient. Now my house feels more warm than ever with the new install.
Michael came and did the yearly check up on our furnace and air conditioner. We were very impressed with his work. Michael explained everything he was doing and why. We would recommend him to anyone that needs furnace maintenance.


Our Repair Process (Simple, Transparent, and Fast)
Step 1: Schedule Your Appointment
Call us or book online to schedule a convenient time.
Step 2: Thorough Inspection
Our technician inspects and diagnoses the problem.
Step 3: Upfront Pricing
We provide a clear quote before any repair work begins.
Step 4: Expert Repair
We fix the issue and ensure your furnace is back to optimal performance.
Don't Wait! Book Your Furnace Repair Today

AIRE ONE HEATING & COOLING SERVICE
Let Aire One London Heating & Cooling Experts Upgrade or Restore Your Home Comfort. Call Us Today!
REQUEST A SERVICE OR FREE HOME CONSULTATION.
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About Us
- TSSA Certified HVAC Contractor since 1990
- 9+ locations across Ontario, Canada
- 150,000+ Satisfied Homeowners
- Professionally Trained Technicians
- Carrier Factory Authorized Dealer
- Your Local HVAC Experts
- Exclusive Deals & Factory Pricing