“Fixed the problem quickly and explained everything clearly. Great service from start to finish.”
DP
Daniel P.St. Thomas, ON
Services
Boiler Service London, ON
London AC Repair: Boiler repair, installation, and maintenance for London and Middlesex County homes. We service condensing and natural-draft boilers, fix no-heat calls, leaks, and pressure faults, and install high-efficiency replacements sized to your home.
Why Homeowners Call Us
Boiler not heating, leaking, or losing pressure?
From an aging cast-iron gas boiler to a propane unit on a rural Middlesex County property, we repair no-heat, leak, and pressure faults with honest pricing and a crew that knows your system.
Fast No-Heat and Leak Repairs
A boiler that won't fire, a leak at the pressure relief valve, or a system that keeps dropping pressure can leave London homes cold. We diagnose the real issue, igniter, circulator, or expansion tank, and repair it without upselling a replacement you don't need.
High-Efficiency Boiler Installation
When replacement makes sense we install right-sized condensing boilers in gas or propane, paired to your radiators or in-floor loops for even heat and lower fuel bills through the Middlesex County winter.
Annual Maintenance and System Flush
Yearly service and a hydronic flush keep your boiler running efficiently and catch corrosion early. We service gas and propane boilers across London and the surrounding Middlesex County communities.
Reviews
What London Homeowners Say
Real feedback from neighbours we've helped stay comfortable year-round.
“Reliable, affordable, and trustworthy. I won't call anyone else for HVAC.”
AN
Aisha N.Strathroy, ON
“Excellent response time and very knowledgeable technicians. Our home was comfortable again by morning.”
MZ
Mark Z.Dorchester, ON
We Can Help Solve Your Boiler Service Needs
Don't let a comfort problem disrupt your home. Get fast, reliable service from a licensed, insured London HVAC team.