“Irshad and his team installed potlights throughout our main floor, hooked up our new appliances and added under-cabinet lighting in the kitchen. Clean, precise work and the ceiling patch lines are invisible. Everything was left spotless at the end of each day.”
ESA Defect Correction in Brampton & the GTA
The Electrical Safety Authority inspects electrical work across Ontario, and when it finds problems it issues a defect notice listing each item that fails the Ontario Electrical Safety Code. The work cannot pass — and no certificate is issued — until every item is corrected and re-inspected. We correct defect notices of every kind: renovation rough-ins and finals, service upgrades, new circuits, and pre-purchase or insurance-flagged inspections of existing wiring.
How the Ontario ESA Inspection Process Works
If you're new to this, here's the shape of the process: electrical work is supposed to be permitted before it starts; an inspector then reviews it (rough-in and/or final); defects, if any, are listed on a notice; the responsible party corrects them; and a re-inspection confirms the corrections. Only then does the ESA issue a certificate. Many defects we correct come from work that skipped the permit step entirely — in which case we regularize the situation retroactively, which the ESA handles through its licensing process. It sounds daunting, but it's routine for us, and it's always cheaper to fix properly than to leave unpermitted work in your home's history.
The Defects We See Most Often
Twenty years of GTA inspections, and the same issues keep appearing:
- Open grounds — three-prong receptacles with no ground wire, common in pre-1960s Brampton and Toronto homes.
- DIY splices — junctions buried in walls without boxes, wire nuts twisted on outside of enclosures, lamp cord spliced into house wiring.
- Missing GFCI protection — bathrooms, kitchens, garages, exterior outlets and within 1.5 m of any sink.
- Overfused circuits — 14-gauge wire protected by 20- or 30-amp breakers, a genuine fire hazard and one of the most common resale findings.
- Missing AFCI protection — required on most new living-area circuits since code updates; renovations routinely get flagged.
- Knob and tube or aluminum branch wiring — flagged during insurance and pre-purchase inspections.
- Undersized service or panel issues — including homemade double-tapped breakers and missing bonding.
- Incomplete bonding/grounding — especially on older services and hot tubs.
Whatever's on your notice, we've corrected it before — and we correct it to the standard the inspector will apply at re-inspection, not to a guess.
Our Corrective Process
Free review of your defect notice. Send it to us or read it over the phone — we'll tell you plainly what each item means and what correction involves, before you spend anything. Fixed quote. Defect correction is quoted per item or as a package, in writing. No hourly meter running while we troubleshoot. Correction. We make the wiring code-compliant — new circuits, proper boxes and splices, correct breakers and protection devices, grounding corrections — and we open walls surgically where access is needed. Re-inspection. We book the ESA re-inspection, meet the inspector, address any field questions on the spot, and stay until the file closes. Certificate. You receive the ESA certificate closing the file, for your insurer, buyer or records.
Urgent Situations: Sales, Insurance & Safety Orders
Many defect corrections come with a clock. A sale closing in two weeks, an insurance binder conditional on a certificate, a re-inspection already booked by someone else — these are our normal week. Tell us your deadline when you call; we prioritize defect work and regularly turn correction-plus-reinspection around inside a tight sale timeline across Brampton, Mississauga, Vaughan and Toronto.
If your defect notice involves bigger work — knob and tube, service issues or aluminum wiring — we'll scope it alongside the related services we handle daily: knob and tube replacement, service and panel upgrades, and renovation corrections. One contractor, one file, one certificate.
DIY Fixes vs. Licensed Correction
Some defect items look temptingly simple — swapping a breaker, adding a GFCI outlet. Two cautions from two decades of closing these files. First, the defect notice describes symptoms; the underlying cause is often different from what the listed item suggests, and correcting the symptom alone fails re-inspection. Second, correction work on a file must be done (or at least signed off) by a licensed ESA/ECRA electrical contractor for the file to close properly — homeowner DIY can extend the file rather than close it. Our per-item pricing is deliberately modest; the expensive version is correcting the same defect twice.
After the Certificate: Keeping the File Clean
Once your certificate issues, a few habits keep your electrical record clean for the next sale or insurer: keep the certificate with your home documents, photograph your panel directory after any work, and permit anything significant from here on. If you're buying a GTA home, asking for the ESA certificates on past work is one of the sharpest questions you can put to a seller — and one we help buyers interpret during pre-renovation assessments.
Why Homeowners & Realtors Choose Bano Electrical Services Ltd
- ESA/ECRA #7004060 licensed contractor — we're authorized to pull the permits and close the file ourselves.
- Free defect-notice review — understand what you're facing before spending a dollar.
- Fixed pricing — per-item quotes, no surprises.
- Deadline-driven — sale, insurance and re-inspection timelines prioritized.
- 20+ years of inspector relationships across the GTA — we correct to the standard, so re-inspections pass.
Holding a defect notice right now? Call 416-903-7166 or send it to us online — we'll review it for free and give you a plan and a fixed price.