Guides
Before you book electrical work
Most of the money wasted in this trade goes on the wrong scope. A full rewire where remediated connections would have satisfied the insurer. A whole-house generator where an essential-loads panel would have done the same job. These are written so you can tell the difference before you sign anything.
- Panel upgrade cost Real 2026 Ontario prices for a 200 A service upgrade, why the same job costs more in Muskoka than in Bradford, and what moves the number. What it costs Updated Aug 2026
- Commander panels What a Commander, Sylvania or CEB panel is, why inspectors and insurers flag it, what ESA lists, and when a $2,250 to $4,500 replacement is the right call. Deciding Updated Sep 2026
- Wiring insurers refuse The two wiring types that get Ontario houses declined at renewal, why one has an accepted middle path and the other does not, and what each costs to resolve. Deciding Updated Aug 2026
- Cottage insurance wiring questions There is no Huntsville rule. The electrical requirements come from the insurer's application, and three answers on it decide whether a report is asked for. Something is wrong Updated Oct 2026
- Dock wiring rules Why docks, piers and boathouses have their own section of the Ontario code, what rule 78-050 changed for receptacles, and what ice does to a feed every spring. Something is wrong Updated Aug 2026
- Dock wiring cost A compliant dock feed runs $1,200 to $6,500 around Georgian Bay, lifts extra. What sits in that range, and the three site facts that push a job up. What it costs Updated Oct 2026
- EV charger load calculation A level 2 charger is a continuous forty-amp load. The load calculation decides whether you need a service upgrade, and there is a cheaper answer. Deciding Updated Aug 2026
- Level 2 EV chargers A level 2 EV charger is a 240 V station on its own circuit. What the car, the plug, the cold and Ontario's overnight price decide before you buy one. Deciding Updated Sep 2026
- ESA permits and notifications Almost all electrical work in Ontario must be notified to the ESA before it starts. Who may file, what it costs, and why it matters when you sell. Something is wrong Updated Aug 2026
- Permit timing in Collingwood Collingwood does not issue electrical permits. What the ESA notification, the Town's building permit clock and EPCOR's reconnect each add to your dates. Something is wrong Updated Sep 2026
- Breakers that keep tripping A breaker that trips is doing its job. The three causes, the seasonal ones this region adds, and the fault that is dangerous because it never trips. Something is wrong Updated Aug 2026
- EV charger rebates Ontario has no home charger rebate. What a buyer can still get in 2026, from the federal car incentive to a free charger, and what a cottage misses. What it costs Updated Oct 2026
- 100 amp or 200 amp The Ontario code sets 100 A as a floor for most houses, not a verdict on yours. What a load calculation actually decides, and when 200 A is wasted money. Deciding Updated Aug 2026
Talk to a Midland electrical contractor
Tell us three things: the town, roughly when the building went up, and what the panel looks like — fuses or breakers, and the number on the main. That is usually enough to say whether you are looking at an afternoon, a scheduled job, or a conversation with your distributor first. Often enough to price it, too, without anybody driving anywhere.