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
Communications contractors talk opportunities, challenges at ECAO symposium
06/12/2024
By Daily Commercial News...
ECAO recognizes its 2024 R. Hugh Carroll safety champions
06/07/2024
By Electrical Business Magazine...
Master Electrician Exam Paused Due to Irregularities
03/01/2024
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