Serving London, Ontario
Heating, cooling & gas services in London
- ✓ Licensed gas technicians
- ✓ Same day service
- ✓ Upfront pricing
- ✓ All major brands
- ✓ Workmanship guarantee
Your local HeatNest team in London
Our goal in London is simple: answer the phone, show up when we say we will, explain the problem in plain language and leave your home safer than we found it.
Homes in London
London is part of London and Middlesex. London anchors southwestern Ontario, surrounded by fast growing villages like Komoka, Kilworth, Ilderton and Dorchester and farming communities across Middlesex County.
London's older neighbourhoods have many post war homes with updated furnaces, while the surrounding villages are seeing new subdivisions with high efficiency equipment. Farms and acreages often have outbuildings, garage heaters and long gas lines. Our technicians who work in London see these patterns every week and come prepared for them.
Weather and your equipment
Southwestern Ontario gets heavy lake effect snow from Lake Huron, hot humid summers and frequent thunderstorms that can damage outdoor equipment. That is why we recommend London homeowners schedule furnace and fireplace maintenance in early fall and air conditioner maintenance visits in spring, before the first heat wave arrives.
Local know-how
Common heating and cooling issues in London
Lake effect snow
Snow squalls that bury vents and outdoor units.
Garage and shop heaters
Gas heaters in workshops and outbuildings.
Storm damage
Lightning and power surges affecting control boards.
New village subdivisions
First time homeowners learning their equipment.
Popular services
Most requested services in London
Fireplace Cleaning And Inspection in London
We provide fireplace cleaning and inspection throughout London, with licensed technicians and parts carried on every van. We clean and inspect gas fireplaces for safer, more dependable home heating.
Emergency Gas Fireplace Repair in London
Need emergency gas fireplace repair in London? We can usually schedule a visit the same or next day. We troubleshoot urgent gas fireplace failures for homeowners in North York and beyond.
Furnace Service in London
Our furnace service service in London covers every major brand and starts with a careful diagnosis. We provide Furnace Service that checks performance, investigates problems, and guides repairs.
Furnace Repair Near Me in London
London homeowners book us for furnace repair near me because we explain options clearly and price the work upfront. We troubleshoot furnace problems in North York and help restore dependable heating.
Emergency Furnace Repair in London
We provide emergency furnace repair throughout London, with licensed technicians and parts carried on every van. We provide Emergency Furnace Repair for North York homes with urgent heating problems.
Furnace Not Turning On in London
Need furnace not turning on in London? We can usually schedule a visit the same or next day. We diagnose furnaces that won't start in North York and nearby communities.
Furnace Fix Near Me in London
Our furnace fix near me service in London covers every major brand and starts with a careful diagnosis. We diagnose furnace problems and plan practical repairs for North York homes.
Furnace Maintenance Near Me in London
London homeowners book us for furnace maintenance near me because we explain options clearly and price the work upfront. We maintain North York furnaces with practical checks and clear service explanations.
How it works
Getting help is simple
- 01
Call or book online
Reach a real person at (289) 801-7262 or send a quote request. We confirm your London address and give you an arrival window.
- 02
On site diagnosis
Your technician inspects the equipment, tests it safely and explains exactly what is wrong.
- 03
Upfront price
You approve a written price before work begins, with no hidden fees or surprise charges.
- 04
Fix and safety check
We complete the work, test for carbon monoxide, clean up and walk you through what was done.
Emergencies
Emergency gas and heating service in London
No heat, no hot water or a gas appliance acting strangely in London? Call (289) 801-7262. We prioritize emergencies involving vulnerable family members, frozen pipes or safety concerns. If you smell gas, leave your home right away and call your gas utility from outside before calling us.
Why HeatNest
Why London chooses HeatNest
Local to London
Technicians who work in your area every week and know its homes.
Licensed and insured
Certified gas technicians with full liability coverage.
Honest, upfront quotes
You approve the price before any work begins.
Guaranteed workmanship
If our work isn't right, we come back and fix it until the problem is settled.
FAQ
Questions from London homeowners
+Do you offer same day service in London?
Yes. In most cases we can reach London the same day or next day. Call early for the best availability, especially during the first cold snap of the season.
+Which brands do you service in London?
We work on all major furnace, air conditioner, heat pump, fireplace, pool heater and water heater brands, including Napoleon, Lennox, Carrier, Navien, Rinnai, Hayward, Regency and Valor.
+Is there an extra charge to come to London?
London is within our regular service area. You will know the service call fee before we arrive and the repair price before any work begins.
+Do you install new equipment in London?
Yes. We install furnaces, air conditioners, heat pumps, gas fireplaces, tankless water heaters, pool heaters and gas lines throughout London, including permits where required.
+How do I prepare for a technician visit?
Clear a path to the equipment, note any error codes or sounds you have noticed and keep pets in another room. That helps us diagnose faster and keep your cost down.
Nearby
Also serving communities near London
Book service in London
HeatNest is proud to serve London and the rest of London and Middlesex. Call (289) 801-7262 or request a quote online, and a licensed technician will be in touch quickly.