Hamilton Heat and Air

HVAC and Furnace Repair in Hamilton, Ontario

Furnace repair, air conditioning and heat pumps for Hamilton homes, all year round.

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In Hamilton, heating is not optional and a furnace that fails in January is an emergency. This site is for Hamilton homeowners who need furnace repair, air conditioning service or a heat pump quote, with the heating and cooling system explained as one system, not as separate sales pitches.

Services in Hamilton

Furnace repair

No heat, short cycling, strange noises or a furnace that will not start, diagnosed before parts are replaced.

Furnace installation

High-efficiency furnace replacement, sized for the house, with filter, thermostat and venting checked.

Air conditioning repair and install

AC that blows warm air, freezes up or runs constantly, plus central AC replacement and sizing.

Heat pumps

Cold-climate heat pumps for heating and cooling, with honest notes on when a furnace backup still makes sense.

Annual maintenance

Seasonal tune-ups for furnace and AC, including filter changes, safety checks and efficiency checks.

Indoor air quality

Humidifiers, air cleaners and ventilation options for dry winter air and summer allergens.

Common questions

What should I do if my furnace stops working?

Check the thermostat, the breaker and the filter first. If the furnace still will not start, or you smell gas, leave the area and call for help rather than opening the unit.

How often should a furnace be serviced?

Once a year, ideally before heating season, is the usual recommendation. It catches safety issues early and keeps efficiency up.

Is a heat pump worth it in Hamilton?

For many homes, yes, especially as a combined heating and cooling system. A proper heat-loss calculation matters more than the brand name.