Units across Thornhill carry work from several occupiers, none of it recorded.
From the first year across Thornhill, Thornhill Electrical Services cleaned up each evening rather than at the end. It is the detail customers mention most, long after the electrical is forgotten.
A single electrician working in occupied houses, where leaving dust and open floors overnight was simply not an option.
ECRA/ESA registration made the documentation as tidy as the site: notifications filed, inspections booked, certificates issued.
Rewires, panel upgrades, chargers and standby systems, all staged so the building kept working while the job went on.
Drop sheets down, cuts patched, panel directory printed. The property should look untouched apart from the work you asked for.
Part-finished rewires and uncertified work from contractors who disappeared are an awkward but frequent find. Closing those out properly is a large part of what we do.
In shared-service buildings across Thornhill the board on the wall is only half the story, and our mission is to settle the other half before quoting. What is yours and what belongs to the building goes in writing.



Shared services generate most of the disputes we get called into:

From one dead circuit to a whole-house rewire, Thornhill Electrical Services handles diagnosis, permit, installation and inspection with one crew. That includes EV charger installation, backup generator installation, whole home surge protection and pot light installation.

Metering is specified so a charger never quietly draws on a supply somebody else is paying for.
Across Thornhill, Thornhill Electrical Services works in property where the installation is divided between owners, and settling which part belongs to whom comes before pricing.

On our labour, alongside the manufacturer warranty on every panel, breaker and device supplied. Written on the invoice, not promised aloud.
Every device named, so our figure can be put beside a cheaper one and the difference actually seen rather than guessed at.
Drop sheets, patched cuts and a typed panel directory, so the next electrician is not starting from nothing either.
What to expect from Thornhill Electrical Services
Yes. Thornhill Electrical Services holds electrical contractor registration and every electrician holds their own licence, which is what makes our certification acceptable.
A great deal of panel upgrades, rewiring, EV chargers and standby generators, and steady demand for pot lights and lighting retrofits, at homes and businesses across Thornhill.
Throughout Thornhill and the neighbouring communities. Crews are based across the region, so most places are a drive rather than a scheduling problem.
Always, and written. You get the scope with the number so you can see exactly what would be done for the money.
The electrician who priced it. That continuity is why our invoices and our quotes tend to match.
You call and we return at no charge. Thornhill Electrical Services gives two years on labour and passes through the manufacturer warranty on equipment.
Contact Thornhill Electrical Services about shared supplies, unit boards, charger metering or standby power across Thornhill.
Before you agree to pay for anything, we will trace the supply and set out in writing which part is yours.
CALL US (289) 277-6622 EMAIL US Click to send a messageYour enquiry is confidential.