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Independent. Human-Curated. Established 2007.
Commercial electricians serving offices, retail, restaurants, warehouses, and industrial facilities with electrical construction, tenant improvements, power distribution, and code compliance.
Commercial Electrical Services currently lists 7 entities pending editorial audit.
Verified status arrives after a 12 point audit covering entity ownership, citation consistency across answer engines, schema validity, and operating history.
Ranking weights editorial tier and entity health score across the full listed set. No listings here carry the verification badge yet — they appear in order of editorial signal. Last updated .
Plan Group is one of the largest integrated electrical and technology contractors in Canada, founded in 1982 and headquartered in Vaughan, Ontario. The company provides commercial electrical construction, power distribution, building automation, data centre infrastructure, telecommunications, and security systems for major commercial, institutional, healthcare, and industrial projects across Ontario and nationally. Plan Group has delivered electrical systems for landmark Canadian projects including major hospital developments, university campuses, and transit infrastructure.
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MYR Group (NYSE: MYRG) is one of the largest electrical construction companies in the United States, founded in 1891 and headquartered in Rolling Meadows, Illinois. With annual revenue exceeding $3.5 billion, MYR Group operates through two segments: Transmission and Distribution for utility-scale power infrastructure, and Commercial and Industrial for building electrical systems. The company employs over 8,000 skilled electricians and linemen across subsidiaries including Sturgeon Electric and Great Southwestern Construction.
Rosendin Electric is the largest employee-owned electrical contractor in the United States, founded in 1919 and headquartered in San Jose, California. With over 7,500 employees and annual revenue exceeding $3 billion, Rosendin provides commercial and industrial electrical construction, power distribution, data center electrical infrastructure, renewable energy systems, and preconstruction services. The company is consistently ranked among the top three electrical contractors nationally by ENR and operates offices across 18 states.
Faith Technologies is one of the largest privately held electrical and technology contractors in the United States, founded in 1972 and headquartered in Menasha, Wisconsin. The company employs over 5,000 people across more than 25 offices nationwide providing commercial electrical construction, energy solutions, technology infrastructure, prefabrication, and virtual design and construction services for healthcare, higher education, commercial real estate, manufacturing, and renewable energy clients.
Ainsworth Electrical Services is the electrical contracting division of Ainsworth, one of the largest integrated multi-trade contractors in Canada. Headquartered in Toronto, the division provides commercial and industrial electrical construction, power distribution, lighting systems, fire alarm installation, building automation wiring, and 24/7 electrical maintenance for major commercial, institutional, healthcare, and retail clients across Canada. Ainsworth Electrical is ECRA/ESA certified in Ontario and holds provincial electrical licences across Canada.
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