Upgrading your electrical panel from 100A to 200A costs $2,000–$5,000 in Canada, essential for older homes and EV charger installations.
Prices are estimates in CAD based on typical residential jobs. Actual costs vary by scope and conditions.
In Ontario, all electrical work requires an ESA permit and inspection. Your electrician must hold a 309A licence. Panel upgrades are increasingly needed for EV charger installations — many older 100A panels can't handle the additional 40A draw. Some utilities offer rebates for upgrading panels in conjunction with electrification.
Always hire a licensed electrician. Panel upgrades involve working with live electrical service and require permits in every province. Never attempt this as DIY. A typical upgrade takes one full day.