Proudly Serving the Heating & Cooling needs of hamilton, burlington, oakville & surrounding areas since 1946
WHY CHOOSE HAMCO HEATING & COOLING?
Trusted Brand Names
Professional Technicians
Live Customer Support
Over 80 Years Of Experience
Flexible Payment Options
OUR SERVICES
Furnaces
Furnace Installation, Repair & Maintenance Services
Air Conditioning
AC Installation, Repair & Maintenance Services
Ductless Air Conditioning
Ductless AC Installation, Repair & Maintenance Services
Heat Pumps
Heat Pump Installation, Repair & Maintenance Services
Water Heaters
Water Heater Installation, Repair & Maintenance Services
Boilers
High Efficiency Boiler Installation, Repair & Maintenance Services
Indoor Air Quality
We Install Whole-Home Air Purification Systems, Humidifiers, HRVs & ERVs
Custom Ductwork
Custom Ductwork Design, Fabrication, and Installation for home renovations and new home builds

Your Heating & Air Conditioning Professionals for over 80 Years!
HVAC Financing
HAMCO is proud to provide our customers with easy, transparent financing and rental options for their home comfort needs.
LATEST NEWS
At What Temperature Does a Heat Pump Stop Working in Ontario?
If you live in Ontario, you’ve probably wondered whether a heat pump can keep your home warm during a freezing winter. The good news is that most heat pumps don’t simply stop working when temperatures drop below freezing. Their efficiency and heating capacity may...
Why Closing Heating Vents in Unused Rooms Actually Increases Energy Bills
It seems like a no-brainer: if you’re not using a room, why waste money heating it? Closing the vents in those empty spaces should lower your utility bills, right? It’s one of the most persistent myths in home comfort. Unfortunately, closing heating vents in unused...
The Carney Government Just Announced New HVAC Rebates Launching in 2027
If you’ve been thinking about upgrading your home’s heating and cooling system, big changes are on the horizon. The Government of Canada recently announced a $2 billion investment over eight years designed to help lower energy bills, improve home comfort, and reduce...




















