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 75 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 75 Years!
HVAC Financing
HAMCO is proud to provide our customers with easy, transparent financing and rental options for their home comfort needs.
LATEST NEWS
Make Every Day Earth Day
This Saturday, Canadians nationwide will celebrate Earth Day. Being mindful of our planet is very important to HAMCO Heating and Cooling Ltd. and we encourage the Hamilton community to take a moment on April 22nd to do one thing to make our planet a better place to...
3 Tips to Prevent Pests from Damaging Your HVAC System
As seasons change throughout the year, pests like insects and rodents seek out warmth in your walls or the cool refuge of your basement. Unfortunately, the easy access point to your home that your HVAC system provides is like a beacon to these pests, and they may end...
Schedule Your Air Conditioning Replacement BEFORE the Temperature Rises
The weather may still be cold outside, but now is the perfect time to schedule your air conditioning replacement. If your cooling system is 10 years old or you’ve experienced any of these warning signs last summer, you’ll most likely need a new unit soon. Don’t wait...
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