Residential Electrical Wiring & Renovations in North York & Toronto

There is no single symptom that settles it, and age on its own does not either. What an electrician is actually assessing is the condition and type of the existing wiring, whether it is grounded, how many circuits there are relative to how the house is used, the state of the connections at devices and at the panel, and whether earlier alterations were done properly.

Things worth mentioning when you call: breakers or fuses that trip repeatedly, two-prong receptacles, warm or discoloured switches and outlets, lights that dim when an appliance starts, or wiring you know was added by a previous owner. Those are reasons to have it looked at, not conclusions in themselves.

Sometimes, and less often than people expect. Where there is access from a basement, an attic or an unfinished area, a good deal of cable can be run without disturbing finished surfaces. Where a renovation has already opened up the space, the work is straightforward.

Where openings are unavoidable, they are usually small and in predictable places. We will tell you before the work starts where we expect to need access, and drywall, plaster and paint are handled separately from the electrical work.

Usually, yes. The two questions are whether there is a physical space in the panel for the new breaker, and whether the existing service has the capacity to carry the additional load.

If the panel is full but the service is adequate, a sub-panel is often the answer. If the load calculation shows the service itself is the constraint, that becomes a service upgrade conversation rather than a wiring one.

For partial rewiring, generally yes — the work is contained to the circuits and rooms being done, and power to the rest of the property stays on outside of short planned interruptions.

A whole-home rewire is more disruptive, and it depends on how much of the house is being opened up at once and whether the project is staged room by room or done in one pass. It is worth raising early, because it changes how the work is sequenced.

It depends on the work. New circuits, rewiring, alterations to the existing installation and anything involving the panel or the service are the kinds of job that are notifiable. Like-for-like replacement of a fixture or a device generally is not.

Where notification applies, we file it and coordinate the inspection as part of the job, and we will tell you at the outset whether your project falls into that category.

Not simply by swapping the receptacle. A three-prong receptacle on a circuit with no ground conductor looks grounded and is not, which is worse than the two-prong it replaced.

The options are to run a new grounded circuit, or, where it is permitted for the circuit in question, to protect the existing one so a replacement receptacle can be fitted and labelled accordingly. Which route applies depends on the circuit, its route and what the room is used for — it is a decision made at the property, not in advance.

Rewiring deals with the cable and devices distributed through the house. A panel upgrade deals with the equipment the circuits terminate at, and a service upgrade deals with the supply coming into the property.

They are separate jobs and one does not require the other, though they are often done together — a rewire is a sensible moment to address a panel that is full or obsolete, and a panel replacement sometimes uncovers circuits that need attention.

Yes. Alongside detached and semi-detached houses we work in condos and multi-unit residential buildings across North York and Toronto.

Work inside a condo unit or a multi-unit building often has an extra layer to it — building rules, scheduling with property management, and access to shared electrical space — so it is worth mentioning the building type when you first get in touch.