Experience in Transforming Power

M. J. Electric has built an industry-wide reputation as the single source solution to all of your substation construction and maintenance needs including estimating and support, material ordering, tracking and expediting, foundation construction, steel erection, bus work installation, and power and control cable installation. MJE’s vast experience provides exceptional value to the customer throughout a project’s life cycle.

MJE has knowledgeable project managers, dedicated field leadership, and skilled craftspeople capable of managing a project from concept through completion. Our experienced teams utilize state-of-the-art technologies and techniques to efficiently schedule, manage quality, and ensure the safety and success of each project. Our project management team is constantly monitoring our projects to be certain that we exceed customer expectations.

From new installations to general maintenance, expansion, and rebuild work, MJE has successfully completed construction on hundreds of high-voltage, switchyard, and interconnect substations in locations ranging from remote environments to dense urban areas nationwide. In addition, our expertise includes installation of apparatus and equipment, tubular and cable bus, relaying and controls, and everything in between including:

    • Substation Construction from 34.5 kV to 765 kV
    • GIS Substation Construction
    • HVDC Substation Construction
    • SVC and FACTS System Construction
    • Foundations/Site Work/Fencing
    • Equipment Selection
    • Structural Steel
    • Large Transformer/Equipment Moves and Logistics
    • Above/Below Grade Raceway and Grounding
    • Power Plant Connections
    • Transmission Line Connections & Construction
    • SCADA Installations
    • Assistance in Obtaining Permits
    • Construction Drawings and Cost Estimates

M. J. Electric’s comprehensive electrical construction services also include engineering, procurement, and construction (EPC) project management for our customers. We believe we are extremely qualified to successfully meet the unique challenges of any size EPC project, from standard to complex. Our EPC services webpage details how the MJE EPC team can provide seamless, full service, integrated capabilities with one point of responsibility, a significant advantage.

Our extensive experience, resolute commitment to safety, professional competence, and highest quality standards have made MJE a contractor of choice for substation design, construction, and maintenance.

Substation PROJECTS

Bay Lake Area 1

Location: Wisconsin

Customer: American Transmission Company

Owner: American Transmission Company

The Wisconsin portion of Bay Lake Project (Area 1) entails constructing 46 miles of new 345 kV and 1...

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Substation

Silver River Substation and Foundations

Location: Baraga County, Michigan

Customer: American Transmission Company

Owner: American Transmission Company

This substation will be arranged in a six position, ten 138 kV circuit breaker, breaker-and-a-half b...

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Substation

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