200 Amp Panel and Service Upgrade
Professional and Certified
Electric Vehicle Charger installation
Professional Service
Smart Home Solution
Experiencing an Emergency?
Call 911. For All Other Urgent Needs, EZSMART is Here.

Thornhill’s homes and businesses carry a wide range of electrical needs, and EZ Smart handles all of them. We are a licensed electrical contractor with a Master Electrician on staff, working across Thornhill every week for jobs from single-outlet repairs to full-house rewires.
We are ESA-registered, fully insured, and we price every job with a fixed quote before work begins. Whether you are in Thornhill Village, German Mills, Bayview Glen, and Royal Orchard, or any street in between, our team handles your job from the first call to the final inspection.
Thornhill sits across the municipal boundary between Vaughan and Markham, which means building permit jurisdiction depends on which side of the line your home is on. We know which office handles which streets and file permits correctly the first time.
Much of Thornhill’s residential stock dates from the 1960s through the 1990s. Neighbourhoods like Thornhill Village, German Mills, Bayview Glen, and Royal Orchard bring different electrical demands. Thornhill Village carries some of the oldest housing in the area, with 1960s and 1970s homes still common on residential streets. Original panels and aluminum branch wiring show up regularly in that building era. The newer subdivisions along the main corridors are more likely to need EV charger installs or capacity upgrades as electrical loads grow.
We always assess in person before quoting, because two homes on the same street can require very different scopes depending on what was updated and when. A quote given over the phone without seeing the panel is a guess, and guesses are where cost overruns come from.
We are a licensed, ESA-registered electrical contractor with a Master Electrician on staff, serving Thornhill and the wider GTA. Every job includes a fixed quote before we start, clean workmanship, and permits filed wherever the job requires them. No surprise costs after the work is already done.
An electrician Thornhill homeowners can call back and reach the same team is worth saving in your contacts. We keep the same crew on repeat jobs, so we know your panel history and do not start from scratch every visit.
We start with a call or a free on-site assessment for larger jobs, then give you a fixed quote before anything begins. Where a permit is required, we file it with the Electrical Safety Authority and coordinate with Alectra for any work that touches the incoming service. Every job is tested before we pack up, and we walk you through what was done before leaving.
Most calls in the Thornhill area are booked within one to two business days for non-urgent work. Same-day or next-day service is often available for emergencies.
Yes. All work is carried out by licensed electricians under an ESA-registered electrical contractor, with full liability insurance. Every job is covered from the first visit to the final inspection.
Yes. We provide a free, no-obligation estimate before any work begins. For larger jobs we prefer a free on-site assessment so we can price the work accurately and avoid surprises.
Yes, wherever the work requires one. We handle the permit application and schedule the ESA inspection, which protects your home insurance and resale value. We tell you upfront if your job needs a permit.
We serve all of Thornhill, including Thornhill Village, German Mills, Bayview Glen, and Royal Orchard and the surrounding streets. If you are not sure your address falls within our area, call us — the answer is almost always yes.
Yes. Older homes with aluminum wiring, knob-and-tube, or original fuse boxes are work we handle regularly. We assess the existing wiring, explain your options clearly, and do not push work beyond what is actually required for safety and code compliance.
Not every electrical call is urgent, and that is fine. A dead outlet or a switch that has started acting up is worth booking on a regular schedule — small issues are often early signs of something bigger. For genuine emergencies in Thornhill — sparking panels, burning smells, or a full power loss — call us right away rather than waiting for a scheduled appointment.
We cover every electrical need in Thornhill — from a single outlet to a full-house rewire. Find your service below.
One of our licensed electricians will visit, assess the job, and give you a fixed quote before any work begins. No obligation.
Prefer to talk it through first?

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Liability and WSIB coverage on every job, for your peace of mind.
Urgent issues often handled the same day you call.
Two decades of trusted electrical service in the GTA.
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