M. J. Electric, LLC

M. J. Electric, LLC is a prime electrical contractor headquartered in Iron Mountain, Michigan, and part of the Quanta Services family of companies. Over more than 60 years in business, the firm has grown from a small hometown contractor into a nationally recognized operation serving customers across the United States, coast-to-coast.

The company's work spans electric transmission, substation construction, distribution networks, renewable energy installations, and industrial instrumentation projects. Its engineering and field teams execute construction and project delivery across these domains for clients in electric utilities, power transmission and distribution, renewable energy, industrial sectors, and broader construction.

M. J. Electric describes its culture as grounded in integrity, inspired work, and investment in people and customers. The company reports heavy investment in employees through training, tools, equipment, and a safe work environment, on the premise that employee well-being correlates with customer success. It also states a commitment to raising industry standards for safety, quality, and project execution, and to standing behind its work through professional competence and intelligent innovation.

Community investment is channelled through the MJE Cares Foundation, which supports local charities, scholarships, and community programmes.