Installing a Home EV Charger in Québec: What Homeowners Should Know

A home charger is the single biggest quality-of-life upgrade an EV owner can make. But the charger on the wall is only the visible part of the job. What determines cost, timeline and safety is everything behind it: the capacity of your panel, the distance to the garage and how the circuit is protected.

Level 1 or Level 2?

Level 1 is the cord that came with the car plugged into a standard 120 V outlet. It adds roughly 6 to 8 km of range per hour — fine for short commutes, frustrating for anything else. Level 2 runs on a dedicated 240 V circuit and typically adds 30 to 50 km per hour, so an empty battery is full overnight. For nearly every household we serve in Hudson and Saint-Lazare, Level 2 is the right answer.

The load calculation comes first

Before any charger is selected, an electrician performs a load calculation on your service. A 40 A charger draws continuously for hours, and it has to coexist with electric heating, a range, a dryer, a hot tub and everything else. Older homes on a 100 A service frequently need either a service upgrade or a load-management device that pauses charging when the house is at peak demand.

• Hardwired chargers are required outdoors in most cases and are generally more robust than plug-in units.
• A 48 A charger needs a 60 A circuit — check that your panel has both the space and the capacity.
• Cable length matters: measure from the charger location to where the car's port sits when parked.
• Wi-Fi connected units let you schedule charging for off-peak hours.

A typical installation day

Most straightforward installs take four to six hours: mount the unit, run conduit or cable from the panel, install the breaker, test the circuit and commission the charger with the owner. Longer runs, finished basements and panel upgrades extend that. We confirm the scope on site before any work begins so the price you approve is the price you pay.