ESA Online Services will be unavailable 5:00 p.m. - 7:00 p.m. on Thursday, October 6 due to maintenance.


Learn about the state of electrical safety in Ontario in the 2021 Ontario Electrical Safety Report.

Wiring Fees

Effective October 3 2022, wiring fees have increased on average 2%. Get the most up to date fee guide.

Grounded in Ontario

Check out the latest episode: Top 10 Defects (Part 1)


Find out what’s required to safely charge your electrical vehicle at home.

Electrical Contractor

Find A Licensed Electrical Contractor Near You

Hire someone who can legally do electrical work in Ontario.

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ESA Response to COVID-19

ESA is working diligently to address the emerging issues from the Covid-19 Pandemic. See how to prepare for your inspection.

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Report Unlicensed Activity

If someone performing electrical work is not a Licensed Electrical Contractor (LEC) or not meeting the requirements of their licence, you can report it.