How Much Does Electrical Cost in Ontario?
All electrical work in Ontario requires an ESA permit and must be done by a licensed contractor (ECRA/ESA number). Costs vary widely based on the complexity, panel capacity, and whether walls need to be opened. EV charger installations have surged in demand, making it one of the fastest-growing electrical services.
Quick Price Summary
Average electrical job in Ontario costs around $4,938 CAD. Actual costs depend on scope, materials, and your city.
| Service | Low | Average | High | Unit |
|---|---|---|---|---|
| Panel Upgrade | $1,500 | $2,500 | $4,000 | 200A panel |
| Outlet Installation | $150 | $250 | $400 | per outlet |
| Ev Charger | $1,000 | $2,000 | $3,500 | installed |
| Rewiring | $8,000 | $15,000 | $25,000 | whole house |
All prices in Canadian dollars (CAD). Updated February 2026. Prices vary by city and project scope.
Electrical Cost Ranges
What Affects Electrical Pricing?
- 1Panel capacity — upgrading from 100A to 200A is common
- 2Wall opening/patching for in-wall wiring
- 3ESA permit and inspection fees ($100-300)
- 4Number of circuits or outlets required
- 5Trenching for underground service
- 6Code-required upgrades in older homes (knob-and-tube, aluminum wiring)
When Are Electrical Prices Lowest?
November-February — electricians have more availability and may offer better rates
Spring and summer (renovation season) — 2-4 week wait times common
How to Save on Electrical Work
- Bundle multiple electrical jobs to save on per-visit charges
- EV charger installations may qualify for provincial or utility rebates
- Panel upgrades done during renovation are cheaper than standalone
- Ask about flat-rate pricing for common jobs like outlet or switch installation
- Aluminum wiring mitigation (pigtailing) costs much less than full rewiring
Payment Schedule & Protection
Recommended: 10-15% deposit, progress payments tied to milestones, 10% holdback until completion
Ontario Law: Ontario's Construction Act provides a 10% holdback right on construction projects. Read the Construction Act →
Licensing: ESA Licensed Electrical Contractor (ECRA/ESA #). All electrical work requires ESA permits and a licensed contractor.
Frequently Asked Questions — Electrical Costs
- How much does electrical work cost in Ontario?
- Panel Upgrade: $1,500-$4,000 (200A panel). Outlet Installation: $150-$400 (per outlet). Ev Charger: $1,000-$3,500 (installed). Rewiring: $8,000-$25,000 (whole house). All prices are in CAD and approximate for Ontario.
- What factors affect electrical pricing in Ontario?
- Panel capacity — upgrading from 100A to 200A is common. Wall opening/patching for in-wall wiring. ESA permit and inspection fees ($100-300). Number of circuits or outlets required. Trenching for underground service. Code-required upgrades in older homes (knob-and-tube, aluminum wiring).
- When is the cheapest time to hire a electrical contractor?
- Prices typically drop during: November-February — electricians have more availability and may offer better rates. Prices rise during: Spring and summer (renovation season) — 2-4 week wait times common.
- How can I save money on electrical work?
- Bundle multiple electrical jobs to save on per-visit charges. EV charger installations may qualify for provincial or utility rebates. Panel upgrades done during renovation are cheaper than standalone.
- Should I get multiple quotes?
- Always get at least 3 written quotes. Compare scope, materials, timeline, and warranty — not just price. The cheapest quote often means corners cut.
- How much deposit should I pay?
- 10-15% deposit, progress payments tied to milestones, 10% holdback until completion. Ontario's Construction Act provides a 10% holdback right on construction projects.
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