Kitchener (519) 745-8886 ECRA/ESA #7000571

Full-service electrical contractor servicing clients coast-to-coast

About Us

With approximately 300 full-time employees, O’Connor Electric is a fully staffed and equipped company that works together as a team to complete projects on time and on budget.

Project Portfolio

Browse the many projects we have worked on to see if we are the right fit for your electrical needs.

Contact Us

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Over 30 years of dedicated electrical excellence from coast-to-coast

At O’Connor Electric, we are fully licensed experts specializing in Commercial, Industrial, Institutional, High Voltage and Civil electrical services with our head office in Kitchener, ON.

Our reputation for providing reliable, single source, cost-effective service speaks for itself. Our customers know that our handshake delivers peace of mind. We embrace challenges, no matter how complex. Our team is dedicated to quality workmanship, with a focus on safety. We tailor our approach as your valued partner, with service that exceeds expectations … on time and on budget.

Our Services


From new builds to upgrades and expansions, we problem-solve any challenge required, saving you money, time and frustration.


Our exceptional, committed workforce excels at providing exactly the right solution with practices designed to enable safe deployment and operations.

High Voltage

We are able to keep all aspects of your high voltage project in-house, delivering a seamless integrated design, installation and implementation while adhering to the strictest levels of O’Connor Electric’s safety protocols.


Our employees are committed to providing unsurpassed customer service and quality craftsmanship that’s second to none. Our expertise and single supplier collaboration delivers on time, cost-effective solutions for our clients.


We’ve proven that our collaborative approach and innovative, single supplier-based workflow delivers the flexible, successful project completions our clients expect, time and time again.

High-Rise Residential

While we service businesses and organizations, O’Connor Electric also provides electrical services for residential homeowners.

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Our Portfolio

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