Electrical is where most Toronto homeowners are furthest behind. Here’s a practical guide for 2026.
When You Need a Panel Upgrade
- 100A panel in a home over 1,500 sq ft — almost certainly undersized
- Adding an EV charger (Level 2 needs dedicated 40A circuit)
- Kitchen or basement renovation requiring new circuits
- Federal Pacific or Zinsco panel — fire hazard, replace immediately
200A Upgrade Costs (Toronto 2026)
- Panel replacement + ESA permit: $2,500–$4,000
- Panel + underground service upgrade (involves Toronto Hydro): $5,000–$8,000
- Hydro disconnect requires 3–6 weeks scheduling lead time
EV Charger Notes
- Level 2 EVSE (ChargePoint, Tesla Wall Connector, Grizzl-E): $800–$1,500 installed
- Garage wiring from panel: $500–$1,500 depending on distance
- Check current Ontario EV rebate programs before purchasing hardware
Ontario ESA Rules
All electrical work requires ESA permit and inspection. Your electrician must be licensed (309A or 309C). No exceptions.
Post your electrical project experiences — panel upgrades, EV installs, smart home wiring.