About Us

With more than 20 years of experience, MacKenzie Wiring Inc. brings new technology and skills to the residential and commercial sectors.  From hanging a light fixture or upgrading an electrical service; to complete renovations or new builds, we have done it all.  We are also up to date on new industry standards, both in the Electrical and Building code, to ensure that you are getting the most up to date installation standard available.  

Since 2004, we have been working towards one common goal: to become the most trustworthy, efficient, reliable and transparent electrical contractor around.  Being punctual is a quality that we believe every contractor should have, and every client deserves.  No job is complete until the last cover plate is installed, the final inspection has been completed, and you are 100% satisfied.  We take pride in knowing that our work, and workmanship, will speak for themselves.

 Stuart entered the trade in 2005 as a 1st term apprentice, beginning his journey to becoming a 309A Construction & Maintenance Electrician.  After earning his licence in 2010, he took a short break from the construction field to work on and learn the systems of backup and prime power generation.  In 2015, the decision to venture on his own was made.  In 2016, he earned his Master Electrician licence, and in April of the same year MacKenzie Wiring Inc was born.  In 2024, a new division was added to the company, one that would specialize in backup power generation and renewable energy, called MacKenzie Power Systems (MPS).  Partnering with amazing companies such as Briggs & Stratton, FranklinWH, and Canadian Solar, MacKenzie Power Systems can deliver energy management solutions to fit any need. 

Stuart resides in the countryside of St. Marys, ON with his beautiful wife, Jennifer, and their children, Charlotte and Owen. Stuart is an aviation enthusiast, and has the privilege of volunteering at AirShow London each year as an Aircraft Ground Support tech, affectionately known as a Turkey.   

We are registered with the governing body of electrical work in Ontario: the Electrical Safety Authority (ESA) – ECRA/ESA# 7011455, and are therefore Master Electrician Certified. 

We are fully licensed with the Ontario College of Trades: Construction & Maintenance Electrician 309A Journeyman. 

Electrical Contractor - ECRA/ESA# 7011455