Customer Service
1.877.ESA.SAFE / 1.877.372.7233

Contact Plan Review

Phone:  519-624-3564        Toll Free:  1-800-746-6480 


Electrical Safety Authority
Plan Review Department
400 Sheldon Dr, Unit 11
Cambridge ON N1T 2H9

Hours of operation: Monday through Friday 8 a.m. – 3:30 p.m.

If you have any questions, please contact the ESA Plan Review department. Also See:

Plan Review Frequently Asked Questions