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AC, Heat Pump & Furnace Electrical

The electrical half of your comfort system — sized right so it starts on the hottest day.

From $450 installedHalf a dayESA permit included
Outdoor air conditioner condenser with weatherproof electrical disconnect

What's actually involved

Your air conditioner or heat pump draws its heaviest current at start-up, on the hottest or coldest day of the year — precisely when an undersized circuit gives up.

We handle the electrical side: the load calculation, the dedicated circuit, the weatherproof disconnect and the control wiring. Gas piping and burner work is TSSA-licensed, so we coordinate with a licensed gas fitter for that portion rather than touching it ourselves.

Load calculation

Sized for the equipment's actual locked-rotor and continuous ratings, not a rule of thumb.

Dedicated circuit

Correct breaker and conductor, run cleanly to the unit.

Weatherproof disconnect

Within sight of the equipment as the code requires, rated for Canadian winters.

Condenser whip and connection

Flexible connection at the unit, terminated properly.

Thermostat and control wiring

Including the C-wire smart thermostats need — installed, not improvised.

Surge protection option

A Type 2 device at the panel protects the control board, which is the expensive part to replace.

How the job runs

  1. 01

    Equipment details

    The unit's data plate tells us everything. A photo is usually enough to quote.

  2. 02

    Check the service

    We confirm your panel can carry the new load before installation day.

  3. 03

    Install and terminate

    Circuit run, disconnect mounted, unit connected, controls wired.

  4. 04

    Test under load

    We start the equipment and verify it draws what it should.

Questions we get every week

We do the electrical side — circuit, disconnect, connection and controls. Refrigerant work belongs to an HVAC technician, and we coordinate with yours so both trades are not waiting on each other.

Something not covered here? Call +1 (437) 551-9575 and talk to a licensed electrician directly.

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Ready to book ac & heating circuits?

Flat-rate quote in writing before any work starts. ECRA/ESA #7011234 · $5M insured · WSIB covered.