905 HVAC Inc.
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HAMCO Heating and Cooling Ltd. in Hamilton, Ontario, installs and repairs furnaces, boilers, heat pumps and air conditioning, with heating and cooling emergency calls answered around the clock across Hamilton, Burlington, Oakville and Dundas.
HAMCO Heating and Cooling Ltd. installs and repairs furnaces, boilers, heat pumps and air conditioning, and it takes emergency calls for no heat as well as routine system service. Its work also includes water heaters and ductless mini-splits. Based in Hamilton, the company serves Hamilton, Burlington, Oakville and Dundas. It has been family-owned since 1946 and is open around the clock, every day, with emergency service available. Free estimates can be requested online or arranged on site, and financing is available for new equipment.
Source: hamco.ca (opens in a new tab)
Listed under Heating and cooling emergencies
Checked 12 Nov 2026, from public sources.
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