Residential
Lighting, EV chargers, panel upgrades, generators, smart home and full rewiring for homes across the GTA — plus 24/7 emergencies.
Residential services Our services
Electrical Services Across the Greater Toronto Area
One licensed team for residential, commercial and industrial work — with permits, inspections and 24/7 emergencies all handled for you.
Commercial
Showroom and warehouse lighting, transformers, warehouse automation and ongoing maintenance that keeps your business running.
Commercial services
Industrial
Industrial electrical services
Built for the complex, high-demand needs of manufacturing plants, factories and warehouses — where downtime is expensive and safety is non-negotiable.
- Power, control and automation for machinery and robotics
- Heavy-duty machinery wiring
- Control systems and custom electrical design
- Fast diagnostics to prevent costly downtime
- 24/7 emergency response
24/7 Emergency Service
Burning smell, sparking outlet, buzzing panel? Don't touch it — call us.
Electrical emergencies don't wait for business hours, and neither do we. Hetz Electrical answers around the clock with fast response times to make your home or business safe again.
Signs it's an emergency
- A power outage in part of the home
- A burning smell or smoke from outlets or panels
- Sparking outlets or switches
- Exposed or damaged wiring
- A buzzing or humming electrical panel
- Water damage near electrical systems
Handled for you
ESA permits & inspections, coordinated
We work directly with local hydro companies and the Electrical Safety Authority to handle all the necessary permits, inspections and coordination — saving you the hassle and making sure everything is completed efficiently and up to code.
ECRA/ESA Licence #7018294
How we work
One clear line from your call to the final inspection
Every Hetz job runs the same current: honest answers, an upfront quote, permits handled for you, careful work, and a clean sign-off. No guesswork, no pressure.
- 1
Call or request a quote
Tell us what you need. We answer questions honestly and book a time that works — including 24/7 for emergencies.
- 2
Clear, upfront quote
You get a clear, no-obligation quote before any work begins — so you can decide with no pressure.
- 3
Permits & ESA, handled
We coordinate directly with local hydro and the Electrical Safety Authority for permits and inspections — so you don't have to.
- 4
The work, done to code
Our licensed team completes the job with care, protecting your space and cleaning up after ourselves.
- 5
Inspected & signed off
Everything is finished to the latest safety standards and left reliable for the long run.
Good to know
Frequently asked questions
Are you licensed?
Yes. Hetz Electrical is a licensed electrical contractor — ECRA/ESA Licence #7018294.
Do you handle ESA permits and inspections?
Yes. We coordinate directly with local hydro and the Electrical Safety Authority for the permits, inspections and paperwork, so you don't have to.
Do you offer 24/7 emergency service?
Yes. We answer around the clock for electrical emergencies with fast response times to make your home or business safe again.
What areas do you serve?
We serve Toronto, North York, Thornhill, Richmond Hill, Maple, Woodbridge, Markham, Aurora, Newmarket, Etobicoke, Mississauga, Oakville, Burlington and the wider GTA and Hamilton area. Not seeing your city? Reach out.
Where we work
Serving the Greater Toronto Area
Family-owned and local, we bring reliable electrical work to homes and businesses right across the GTA.
- Toronto
- North York
- Thornhill
- Richmond Hill
- Maple
- Woodbridge
- Markham
- Aurora
- Newmarket
- Etobicoke
- Mississauga
- Oakville
- Burlington
And the wider GTA & Hamilton area — not seeing your city? Reach out and we'll come to you.
Get started
Ready to power your next project?
Contact us today for a free consultation or to schedule your service.