Services / New construction
New Construction & Additions in Mississauga & the GTA
Custom homes, additions, and gut renovations — from the new service to the last cover plate, with the ESA inspections booked at each stage.
How a new build goes
- Plan — we go through the drawings with you or your builder: the service size, the panel location, the circuits, the lighting, the EV charger, the heat pump.
- Permit — notified to ESA before work starts.
- Service — the new service, coordinated with the utility.
- Rough-in — boxes, cable and circuits, then the ESA rough-in inspection before insulation and drywall.
- Finish — devices, fixtures, panel terminations, testing.
- Final inspection and the ESA certificate.
Plan for what comes next
It costs very little to run a circuit to the garage for an EV charger, or size the service for a heat pump, while the walls are open. It costs a lot more later. We will ask about it.
Working with your builder
We work directly for homeowners and as the electrical trade for builders and general contractors. See electrical contractor.
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)