The Electrical Contractors Association of Ontario (ECAO) supports and advances the interests of the electrical contracting industry. The ECAO is committed to addressing the needs of its members through labour, government and public relations.
Founded in 1948.   

ECAO latest News
ESA Announces Fee Increase + Updates to Solar, Entertainment & Deviation Fees
03/24/2025
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Statement by ECAO Executive Director, Graeme Aitken on Tariffs
02/05/2025
Empowering Our Members with Advocacy, Education and Expert Insights...
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Apply for ECAO 2025 Safety Awards!
02/01/2025
New Awards Available...
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May 01
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May 01 2025
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