
Electrician in Markham
Licensed electrician for Markham homes, renovations and EV chargers.
Your local electrician in Markham
Markham blends fast-growing new subdivisions with historic cores like Unionville and Markham Village, and a large stock of family homes built over the last few decades. As those homes take on EV chargers, heat pumps and finished basements, the panel and service often need upgrading to keep up.
We handle service upgrades to 200 amps, EV charger installations, renovation and addition wiring, standby generators and repairs across Markham, licensed and insured, with the permit and ESA inspection handled for you.

Electrical services in Markham
Licensed, insured and done to code, with the permit and ESA inspection handled for you.
Service upgrades to 200 amps
From 60 or 100 amps up to 200, for bigger homes, renos and EVs.
EV charger installation
Level 2 chargers sized to your service, on a dedicated circuit.
Renovation and addition wiring
Full electrical for renovations, additions and finished basements.
Pot lights and lighting
Pot lights, kitchen and bath lighting and dimmers throughout.
Standby generators
Backup power so an outage never leaves the house dark.
Repairs and troubleshooting
Faults traced to the cause, not just patched over.
Why Markham chooses Provolta
Licensed and insured
A registered electrical contractor, ECRA/ESA #7019058, Master Electrician and fully insured.
Permits and ESA handled
We pull the electrical permit and book the ESA inspection through to sign-off.
Local and fast
We regularly work throughout Markham and York Region, fully licensed and insured.
We cover Markham and the whole GTA
Based at Yonge and Eglinton in midtown, we work right across Toronto and the Greater Toronto Area. A few of the places we cover:
Common questions in Markham
Are you licensed and insured?
Yes. Provolta is a registered electrical contractor (ECRA/ESA #7019058), Master Electrician and Red Seal certified, and fully insured on every job.
Do you pull the permit and arrange the ESA inspection?
Yes. On any job that needs it, we pull the electrical permit and book the ESA inspection through to sign-off, so you don’t have to chase anything.
Can you upgrade my service for an EV charger and a heat pump in Markham?
Yes. Both pull heavy loads, so we calculate the total, upgrade the service to 200 amps if needed, and wire each on its own circuit, permit and ESA included.
Do you cover all of Markham?
Yes. We regularly work throughout Markham and York Region, fully licensed and insured.
Get a free quote in Markham
Tell us what’s going on in Markham and we’ll get back to you fast, usually within the hour. No obligation.
Need an electrician in Markham?
Call a licensed electrician now, or send a few details and we’ll get back to you fast, usually the same day.









