Wondering if it's time for an electrical upgrade?

We help homeowners in Markham and the GTA with reliable residential electrical work, from small fixes to full panel upgrades.

Residential EV charger installation on a brick home
Electrician's hands wiring a residential electrical panel
KEY UPGRADES

Upgrade your home for what's next

From modernizing your home's electrical panel to powering up your new EV, we handle the upgrades that keep your home running smoothly.

Safer electrical panels

Safer electrical panels

Replace old fuse boxes or undersized panels to handle modern home loads safely.

EV charger installation

EV charger installation

Get a dedicated Level 2 charger installed fast so your car is ready every morning.

Panel capacity upgrade

Panel capacity upgrade

Add amperage to support AC units, heat pumps, and other high-demand appliances.

EV ready, no hassle

EV ready, no hassle

We handle permits and inspections so your charger is up to code from day one.

Whole-home surge protection

Whole-home surge protection

Install panel-level surge protection to keep electronics safe from power spikes.

Knob-and-tube replacement

Knob-and-tube replacement

Safely remove outdated wiring and replace it with modern, insulated cables for peace of mind.

HOMEOWNER REVIEWS

What neighbours in Markham are saying

Real feedback from homeowners who trust Electrovoltage for their electrical work. No fluff — just honest experiences.

Amir installed our Level 2 EV charger last month. Showed up on time, explained everything, and the work was clean. No mess, no surprises.

Sarah Kowalski

Sarah Kowalski

Homeowner, Markham

We needed a full panel upgrade for our older house. Amir walked us through what was required, gave a fair price, and finished ahead of schedule.

James Miller

James Miller

Homeowner, Thornhill

I had a flickering light issue that two other electricians couldn't figure out. Amir found the problem in ten minutes and fixed it the same day.

Priya Sharma

Priya Sharma

Homeowner, Unionville

Installed smart switches and dimmers throughout our main floor. The wiring was tricky in an old house, but Amir made it look easy. Works perfectly.

David Chen

David Chen

Homeowner, Richmond Hill

SAFETY MATTERS

Your home's electrical system shouldn't be a guessing game

Most electrical problems start small. A warm switch plate. A flickering light. A breaker that trips once a week. We help homeowners in Toronto catch these signs early — before they turn into emergencies.

Over 100 homes served in markham — let yours be next.

We handle everything from panel upgrades to EV chargers, all with transparent pricing and a single point of contact.