Power players: 12 major Canadian electrical contractors

Canada’s electrical contractors are one of the unsung heroes powering the nation’s infrastructure, from towering skyscrapers to sprawling transit systems. These companies don’t just wire buildings; they energize innovation, ensuring cities run seamlessly and industries thrive.

From legacy firms with nearly a century of expertise to bold upstarts redefining sustainable practices, the stories of these contractors showcase ingenuity, resilience, and a dedication to excellence. Let’s dive into a list of Canada’s top electrical contractors who are lighting the way in construction and development.

Houle Electric

Houle Electric, established in 1944 and based in B.C., is a leading electrical contractor offering comprehensive services in electrical construction, building controls, and data networks. With a reputation for excellence in commercial, institutional, and industrial markets, Houle has been involved in significant projects such as the Vancouver Convention Centre expansion, the University of British Columbia’s Aquatic Centre, and the Royal Inland Hospital Patient Care Tower. There were recently named a finalist in Procore’s Groundbreaker Awards in the Culture & Workforce Development Category.

Western Pacific Enterprises Ltd.

In 1973, friends Dieter Fettback and Ernie Moore mortgaged their homes to start an electrical contracting company. It’s a gamble that paid off big. Western Pacific Enterprises Ltd. is one of Western Canada’s largest electrical contractors, specializing in large-scale industrial, commercial, and institutional projects. Headquartered in British Columbia, the company has played a critical role in complex projects like the expansion of the Vancouver International Airport and the Port Mann Bridge electrical systems. Their expertise extends to power distribution, communications, and transit infrastructure, including work on the SkyTrain rapid transit system. The were recently presented with a Gold Award of Excellence from the Vancouver Regional Construction Association for their work on The Post South Tower, a $13.8-million project.

Black & McDonald Limited

Black & McDonald Limited, founded in 1921 as an electrical wiring contractor, is a multifaceted electrical contractor operating across Canada and the United States with more than 6,500 employees. Offering a wide range of services including electrical construction, facilities management, and energy solutions, the company has been instrumental in projects like the Eglinton Crosstown Light Rail Transit in Toronto. They have also provided maintenance services for utility providers and contributed to large-scale industrial projects in the energy sector, showcasing their versatility and commitment to quality.

Ozz Electric Inc.

Headquartered in Concord, Ont., Ozz Electric Inc. is renowned for its work in commercial, industrial, and residential electrical contracting. Since its inception in 1991, the company has participated in landmark projects such as the Aura Tower in Toronto—the tallest residential building in Canada—and the Bay Adelaide Centre. Ozz Electric is recognized for its innovative approaches and commitment to sustainable building practices, integrating cutting-edge technology into their electrical solutions.

Plan Group

Plan Group is one of Canada’s largest technical services providers, delivering integrated solutions in electrical, mechanical, and communications contracting. With over 60 years of industry experience, Plan Group has contributed to significant projects like the Humber River Hospital in Toronto, Canada’s first fully digital hospital, and the Bay Adelaide Centre. Their work spans healthcare, commercial, industrial, and infrastructure sectors, emphasizing innovation and collaborative project delivery methods to meet complex project demands.

Guild Electric Limited

Based in Toronto, Guild Electric Limited has been providing electrical contracting services since 1954. Specializing in transportation infrastructure, utilities, and commercial projects, they have been pivotal in the maintenance and installation of traffic signal systems throughout the Greater Toronto Area. Guild Electric has also worked on large-scale endeavors like the Toronto Transit Commission’s Line 1 subway extension and various high-rise commercial buildings, showcasing their expertise in both public and private sectors.

Smith and Long Limited

Established in 1930, Smith and Long Limited is a full-service electrical contractor operating primarily in Ontario. Offering services across industrial, commercial, and institutional sectors, the company has undertaken notable projects including electrical installations for the Toronto Pearson International Airport and multiple healthcare facilities. Their comprehensive services encompass design-build, maintenance, and emergency response, reflecting a longstanding commitment to excellence and reliability in electrical solutions.

Ainsworth Inc.

Ainsworth Inc. is a leading provider of integrated facility solutions, including electrical, mechanical, and technical services across Canada. With a history spanning over 75 years, Ainsworth has been involved in major industrial and commercial projects such as maintenance services for large retail chains like Walmart and energy management solutions for various enterprises. They have also provided critical infrastructure support for data centers and telecommunications facilities, emphasizing their role in advancing technological integration.

Canem Systems Ltd.

Founded in 1960, Canem Systems Ltd. specializes in electrical and data communication construction, operating across Western Canada. The company has delivered services for sectors including healthcare, commercial, and institutional projects. Notable endeavors include the electrical systems for the Calgary South Health Campus, the TELUS Spark Science Centre, and contributions to the development of educational institutions like the University of British Columbia’s Okanagan campus, highlighting their versatility and commitment to quality.

E.S. Fox Limited

E.S. Fox Limited, based in Ontario and established in 1934, is a multi-trade industrial contractor offering electrical, mechanical, and civil/structural services. With a strong presence in the industrial sector, they have been integral to projects in energy, mining, and manufacturing. Significant projects include work on nuclear power plants such as the Bruce Power facility, automotive manufacturing plants for companies like General Motors, and involvement in large-scale infrastructure projects, underlining their expertise in complex industrial environments.

Alltrade Industrial Contractors Inc.

Alltrade Industrial Contractors Inc., headquartered in Ontario, provides electrical and mechanical contracting services with a focus on industrial, energy, and infrastructure sectors. The company has been involved in significant projects like the Waterloo Light Rail Transit system and renewable energy installations including wind and solar farms. Their work on various industrial plant projects requiring specialized electrical expertise demonstrates their capacity to handle complex and technical assignments.

Pro Electric Inc.

Pro Electric Inc., established in 1973 and based in Ontario, offers electrical contracting services for commercial, institutional, and industrial projects. The company has worked on significant endeavors such as electrical installations for educational facilities like Fanshawe College, healthcare institutions including London Health Sciences Centre, and various commercial developments. Pro Electric is known for emphasizing safety, quality workmanship, and client satisfaction, maintaining long-term relationships with clients through consistent performance.