Grounded in Ontario: Part 2 of the Top Ten Most Common Defects with Trevor Tremblay

November 11, 2022

Trevor Tremblay, technical advisor at ESA, returns to finish the list of the most common defects recorded – and explains how LECs can be prepared to avoid them in their work

As a Licensed Electrical Contractor (LEC), your defect ratio is one of the factors in determining the risk ranking for risk based oversight. That’s why Trevor Tremblay, technical advisor at ESA, talks through some of the most common defects that ESA inspectors encounter in their inspections.

In part two of this series, host Karen Ras discusses the remaining most common defects with Trevor and gets his advice on how LECs can avoid them and learn the best safety practices for complex situations. They talk about everything from unapproved equipment to non-metallic cable wiring. 

Go HERE to listen or follow on Apple Podcasts, Spotify, Amazon Music, and Google Podcast

Related Articles


Latest Articles


Changing Scene

  • Delta Transformers Appoints New Representative in Ontario

    Delta Transformers Appoints New Representative in Ontario

    October 8, 2026 Delta Transformers, a Canadian manufacturer of dry-type transformers, is pleased to announce the appointment of Spectrum Power Systems as their new representative in Ontario, Canada, effective October 1st, 2026. For over 27 years Spectrum Power Systems has been representing leading electrical manufacturers throughout Ontario. The company has a strong presence in the… Read More…

  • Former Electrical Contractor Principal Arrested Following ESA Referral to Police

    Former Electrical Contractor Principal Arrested Following ESA Referral to Police

    October 8, 2026 Arrest follows ESA licence revocation, $70,000 in previous fines and new electrical safety charges   Peel Regional Police recently arrested Rahyl Hassan, principal of former Licensed Electrical Contractor, Strak Holdings Inc., following an investigation in which the Electrical Safety Authority (ESA) cooperated with police.  ESA referred concerns about potential criminal activity to Peel… Read More…

  • Federal Government Announces $2 billion Investment to Deliver One Million Home Retrofits Across Canada

    Federal Government Announces $2 billion Investment to Deliver One Million Home Retrofits Across Canada

    October 8, 2026 The federal government has announced a $2 billion investment to deliver one million home retrofits across Canada. These energy-efficient retrofits will lower heating costs for Canadians and reduce emissions. First, they are launching a new National Heat Pump Rebate to help up to 820,000 households make the switch to more efficient electric heat pumps: Heat pumps… Read More…

  • FCM and the Government of Canada Announce $66.3 M in 162 Energy Efficient Housing Projects

    FCM and the Government of Canada Announce $66.3 M in 162 Energy Efficient Housing Projects

    September 8, 2026 Funding supports homeowners and affordable housing providers in reducing energy costs and improving quality of life, while adding jobs to communities coast-to-coast  The Government of Canada and the Federation of Canadian Municipalities (FCM) today announced that $66.3 million in funding has been approved for 162 energy efficiency projects across the country. The… Read More…