Is your commercial property's electrical system up to code?
We handle everything from office wiring to retail fit-outs across Markham and the GTA. Licensed, insured, and built around your timeline.
Power and lighting designed for the workday
From open-plan layouts to private offices, we handle every detail of your property's electrical system. Clean work, clear code compliance, and no surprises.
Laying out the circuit plan
We map every outlet, switch, and connection to match your floor plan before we pull a single wire.
Task lighting for every desk
No more fighting with harsh overheads. We install dimmable circuits and targeted fixtures that reduce eye strain.
Data and power together
We combine electrical and low-voltage runs so your workstations have clean power and reliable data in one tidy setup.
Testing every breaker
We tag every circuit and run a full load test before sign-off. You get a map of your electrical system, not a mystery.
Emergency circuits stay on
We install dedicated backup circuits for servers, alarms, and essential lighting so downtime doesn't happen.
Simple panel upgrades
An old panel can't handle modern loads. We swap it cleanly in a day, with zero disruption to your business.
Hear what local businesses say about us
We work with offices, retail stores, and property managers across the GTA. These are their words, not ours.
We needed a complete rewiring done in our downtown Toronto office over a weekend. Electrovoltage came in Friday night and had everything energized by Monday morning. Zero disruption to our team.
Rebecca Torrans
Office Manager, Finwell Partners
Our retail lighting was dim and uneven. Electrovoltage replaced every fixture with proper track lighting. Now our products actually look as good in-store as they do online.
Marcus Delgado
Owner, Union Supply Co.
We had an emergency electrical failure in our restaurant kitchen mid-service. They were on-site within an hour, diagnosed the issue, and had us back up and running before we lost a full dinner shift.
Priya Nair
Co-owner, Spice Route Kitchen
Electrovoltage installed our EV chargers in the office parking lot. The work was clean, met all code requirements, and they coordinated with our building management so there were zero delays.
James Okonkwo
Facilities Manager, Northgate Properties
Panels wired, lights on, buildings humming
Every number here comes from real jobs we've completed across commercial properties in the GTA.
150+
Commercial builds
Offices, retail stores, warehouses — we've powered them all across Toronto.
98%
On-time completion
Scheduling matters when you run a business. We hit our dates.
5yr
Warranty on work
Every commercial install is backed by a full five-year parts and labour warranty.
Things most electricians won't tell you
Let's talk about your Markham commercial build.
No overhead, no surprises – just a licensed electrician who shows up and gets it done.