MAINTENANCE NOTICE

ESA Online Services (CSS Portal) will be unavailable from 5:30 p.m. - 8:30 p.m. tonight (March 13) due to maintenance.

Learn
More

2025 SAFETY AWARDS

ESA is now accepting nominations for the 16th Annual Ontario Electrical Safety Awards!

Learn
More

Flood Safety

Melting snow can lead to flooding. Follow these safety tips to avoid electric shock.

Learn
More

New Code Training

Register for our 2024 OESC – New and Amended Requirements Course.

Learn
More

Notifications (Permits)

If you're planning a renovation that involves electrical work, here's what you need to know.

Learn
More

EV Charging Systems

Get tips to ensure your EV charger is approved and installed safely.

Learn
More
/
Electrical Contractor

Find A Licensed Electrical Contractor

Use our handy look-up tool to find or verify a Licensed Electrical Contractor in your area. Search by location or contractor name.

toolbox talks

Toolbox Talks

A new monthly one-pager for licence holders to talk about safety, seasonal reminders, licensing matters, code updates and more!

van with second rate electrical on side

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.

square cap icon

Safety and Technical Training

safety code icon

Ontario Electrical Safety Code

recalls icon

Recalls / Flash Notices / Guidelines / Bulletins

powerline icon

Powerline Safety

q & a icon

Frequently Asked Questions

house icon

Home Buying, Selling & Renovating