Heating and cooling across Southwestern Ontario

Furnaces, boilers, air conditioners, ductless systems, and cold-climate heat pumps. We repair, replace, and maintain equipment running on natural gas, propane, or oil, with annual maintenance that keeps it efficient.

The Hayter Group keeps homes comfortable through Ontario swings with repair and installation across the full heating and cooling range. That includes high-efficiency furnaces and boilers, central and ductless air conditioning, hybrid systems that pair a furnace with a heat pump, and in-floor and radiator hydronic heating.

A system only performs when it is maintained. Our annual service covers the igniters, burners, heat exchangers, and refrigerant levels that fail in older equipment, and we give honest repair-versus-replace guidance so you spend on what actually fixes the problem.

High-efficiency furnaces and boilers
Central AC, ductless mini-splits, and heat pumps
Hybrid heating that pairs a furnace with a heat pump
Natural gas, propane, and oil systems serviced
Annual maintenance and tune-ups

Equipment we carry: Napoleon, Ruud, IBC, Mitsubishi, Triangle Tube

Repair, replace, maintain

Honest guidance through every season

A system only performs when it is looked after. Our annual service covers the igniters, burners, heat exchangers, and refrigerant levels that fail in aging equipment, and we give straight repair-versus-replace advice so you spend on what actually fixes the problem.

We service natural gas, propane, and oil equipment, and we install hybrid systems that pair a furnace with a cold-climate heat pump for lower running cost without giving up backup heat on the coldest nights.

Repair or replace

When it makes sense to replace

A furnace or AC past about fifteen years is on borrowed time, and a major repair on a unit that age often costs more in the long run than replacing it with something efficient. We walk through the age, the repair quote, and the efficiency of what you have, and lay out the honest numbers either way, never pushing a replacement you do not need.

For homes on propane or oil, a cold-climate heat pump or a hybrid setup can cut heating cost substantially and may qualify for rebates that bring a replacement well within reach. We size it to your real heat loss so it holds up through a Southwestern Ontario January.