Licensed Electrical Contractor in Mississauga & the GTA
In Ontario, only a licensed electrical contractor can be hired to do electrical work. We are one — ECRA/ESA licence #7015891 — and we work for homeowners, builders, general contractors and property managers.
What "licensed electrical contractor" means
Ontario's Electrical Contractor Registration Agency (ECRA) licenses the business, and a licensed Master Electrician has to be responsible for its work. A handyman, or an electrician working on the side, cannot legally take your job or pull the permit. You can look up any contractor's licence number on the ESA website before you hire them — including ours, #7015891.
For builders and general contractors
We work as the electrical trade on new builds, additions and renovations: we price from the drawings, pull the permit, coordinate the service with the utility, and book the ESA rough-in and final inspections around your schedule. See new construction.
For property managers and landlords
Repairs, unit turnovers, lighting, panel replacements and second-unit conversions. Insurance certificate on request — $2,000,000 commercial, and we are bonded.
For homeowners
Most of our work is houses. See residential electrician, or price an EV charger, panel upgrade or pot lights online.
Why Heights Electric
- ECRA/ESA licensed contractor #7015891, based in Mississauga
- ESA permit, inspection and certificate handled
- Two years' full warranty on all our work
- $2,000,000 commercial insurance, WSIB coverage, and bonded
- 10% off for seniors (not combined with other offers)


