M. J. Electric, LLC (MJE), a Quanta Services company, is a nationally recognized prime electrical contractor in the electric transmission, substation, distribution, renewable energy, power, industrial, instrumentation, and civil/foundation construction industries. Serving customers nationwide for over 50 years, MJE provides an experienced technical and professional management team capable of managing projects from concept through completion. MJE can assist our customers nationwide with assessment, planning, engineering, procurement, construction, start-up, operations and maintenance, as well as the experience-based assumptions that make processes efficient and safe. We are committed to operate at the highest level of INTEGRITY, INSPIRE each other to realize our true potential, and INVEST in the development of our company that will enable us and future generations to achieve things we cannot yet imagine.


We will conduct business at MJE with integrity, both in the MJE office environment and while managing and executing work for our customers. Our reputation for the highest standard of business integrity was built by, and depends on, the personal integrity of our employees and our dedication to the fundamental principles of fairness, honesty, consistency, loyalty, respect, candor, and prudence.


We at MJE are inspired to take on new challenges, remove barriers to safety productivity and quality, learn from our success as well as our mistakes, and serve our markets at increasing levels of excellence. We aspire to continue identifying ways to lift MJE to the next level of project execution and efficiency.


We invest our efforts to exceed customer expectations by honoring our commitments, providing a safe and high quality installation, identifying potential issues, and preventing/solving their problems. We are committed to and invest in our employees knowing our success and the success of our customers is directly related to the well-being of the men and women of our company. We also sustainably invest in the communities in which we live and work, both personally and corporately.


Arnold Substation

Location: Arnold, MI

Customer: American Transmission Company

Oowner: American Transmission Company

Expansion of existing 138 kV substation to include a 345/138 kV transformer and tap into an adjacent...

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Energized 345 kV Repair

Location: Chicago, IL

Customer: Commonwealth Edison

Owner: Exelon Corporation

MJE completed energized repairs for Commonwealth Edison on Lines 621 and 622. MJE changed out full ...

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latest news

September 30, 2016

Quanta Services’ AED Program

Quanta Services is a team of entities operating with the efficiencies of one powerful company. With ...

September 30, 2016

Occupational Excellence Achievement Award

MJE has been honored with the National Safety Council’s 2016 Occupational Excellence Achievement A...

August 29, 2016

Energized Removal of Broken Bus

MJE was asked by Commonwealth Edison (ComEd) to assess and remedy a “hot” removal of a 34 kV thr...

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