# Electrical Safety Authority (Ontario)

Ontario law requires electrical work done for hire to be performed by a Licensed Electrical Contractor registered with the ESA. The "Find a Contractor" tool verifies the ECRA/ESA licence number.

- Type: Licence required by law
- Contractors with a ESA entry in the public data we track: 5
- Data collected up to: May 11, 2026
- Official register: https://findacontractor.esasafe.com/
- Page: https://ca.mytrustedtraders.com/certifications/esa-ontario

Counts reflect collected public entries, not official membership totals. Absence from this data does not mean a contractor is unregistered.

## Where holders are

- ON: 3
- Ontario: 2

## ESA holders with review evidence

A slice of holders that also have customer reviews on MyTrustedTraders. This is not the register itself.

- **Innovation Electric Inc.**: electrician · Markham, Core-Gta-Seed, ON · 20 reviews. https://ca.mytrustedtraders.com/traders/mtt263384-innovation-electric-esa-trustedpros
- **Quality Potlight Inc.**: electrician · Markham, ON · 16 reviews. https://ca.mytrustedtraders.com/traders/mtt261398-quality-potlight-inc-ontario-esa
- **Intell Electrical**: electrician · Toronto, Core-Gta-Seed, Ontario · 20 reviews. https://ca.mytrustedtraders.com/traders/mtt261488-intell-electrical-ontario-esa

## Common questions

### What is Electrical Safety Authority (Ontario)?

Ontario law requires electrical work done for hire to be performed by a Licensed Electrical Contractor registered with the ESA. The "Find a Contractor" tool verifies the ECRA/ESA licence number. (Licence required by law.)

### How many contractors hold Electrical Safety Authority (Ontario)?

We track 5 contractors with a Electrical Safety Authority (Ontario) entry, based on register and listing data collected up to May 11, 2026. This reflects the public entries we have collected, not necessarily the scheme's complete membership.

### How do I check whether a specific contractor holds Electrical Safety Authority (Ontario)?

Check the official register at https://findacontractor.esasafe.com/, or look the contractor up on MyTrustedTraders. Profiles show the credentials we have found for them, alongside reviews and other public evidence.