Electrician in Toronto

Toronto has some of the oldest housing stock in the GTA — Victorian semis, century homes, and post-war bungalows — alongside newer condos and infill builds. That mix shapes the electrical work homeowners ask for, from lighting a renovated kitchen to updating wiring behind plaster walls.

Electrical work in Toronto homes

Older homes and wiring

Homes built before roughly 1950 may still contain knob-and-tube wiring or have had partial updates over the decades. Adding pot lights or new circuits is a good time to assess what’s behind the walls, and some insurers require updated wiring.

Plaster ceilings and narrow access

Plaster-and-lath ceilings and limited attic space in semis and row houses affect how pot lights are installed. Proper planning limits damage and keeps drywall repair manageable.

Utility and permits

Electrical service in most of the city is supplied by Toronto Hydro. Most electrical work beyond simple replacements requires an ESA (Electrical Safety Authority) permit in Ontario, regardless of the municipality.