Safe Construction with Unique Challenges

MJE has a rich heritage in the mining and metals industries with much of our early growth being attributed to working with mining companies throughout the Upper Peninsula of Michigan and Iron Range of Minnesota. Today, MJE continues to offer a full suite of mining electrical services, ranging from basic small scale electrical setup to high voltage industrial electrical installations. Since the beginning, MJE has demonstrated a solid track record of the ability to manage any scale mining projects from concept to completion while maintaining a resolute commitment to safety.

Our extensive knowledge and experience within this market gives us the ability to deliver cost effective, superior quality, safely constructed projects in demanding environments. Our team of expert supervision and management personnel can provide innovative electrical solutions to the unique challenges faced by our industrial and mining customers. MJE has the decades of mining industry experience necessary to complete any professional installation, modification, or maintenance project including:

  • Open Pit Mining & Pilot Plants
  • Low Grade Iron Ore Plants
  • Roll Presses & Conveyors
  • Pressurized Filter Feed Circuits
  • Medium Voltage Power Distribution
  • Concentrate Handling Systems
  • Pebble Crushing & Conveyor Systems
  • Precipitators
  • Transformers & Rectifiers
  • Communications & Fiber Optics
  • Startup & Checkout Assistance


Renewable Diesel Co-Processing Project

Location: Dickinson, ND

Customer: Andeavor

Owner: Andeavor

Electrical and instrumentation construction at Andeavor’s North Dakota Refinery. Construction incl...

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Salem Harbor Station

Location: Boston, MA

Customer: Kenny Construction

Owner: Footprint Power

Electrical construction in the new Salem Harbor Station. This 674 MW natural gas-fired 2 x 2 quick s...

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