Skip links

GET IN TOUCH

LOCAL PRESENCE, NATIONAL REACH

Expanding across the United States to provide a local presence for our customers.

LOCATIONS

MEDIA INQUIRIES

EMAIL

HUMAN RESOURCES

EMAIL

PAYROLL

EMAIL

DOT & DOT VERIFICATION

EMAIL

PROCUREMENT

EMAIL

ACCOUNTING AP/AR

EMAIL

CONTACT US








    CORPORATE OFFICE

    200 West Frank Pipp Drive PO Box 686 Iron Mountain, MI 49801-1419 Phone: 906.774.8000
    GET DIRECTIONS

    LOCAL/REGIONAL OFFICES

    MIDWEST REGION

    MIDWEST REGION

    • ADDRESS

      1200 Roosevelt Road #400
      Glen Ellyn, IL 60137

    • CONTACT – KAREN ERBACH

      Phone: 630.613.3470

    EASTERN REGION

    EASTERN REGION

    • ADDRESS

      5479 Pottsville Pike #110
      Leesport, PA 19533

    • CONTACT – TRAVIS MOORE

      Phone: 610.562.7570

    NORTH CENTRAL REGION

    NORTH CENTRAL REGION

    • ADDRESS

      2271 Xcelsior Drive
      Oxford, MI 48371

    • CONTACT – MATUA MENDIOLA

      Phone: 906.776.8350

    WESTERN REGION

    WESTERN REGION

    • ADDRESS

      15252 W Freeway Drive NE
      Forest Lake, MN 55025

    • CONTACT – JACOB RANDBY

      Phone: 906.776.4737

    NW INDIANA

    NW INDIANA

    • ADDRESS

      1190 Erie Court
      Crown Point, IN 46307

    • CONTACT – JAY PRICE

      Phone: 219.226.2900

    APPLETON, WI

    APPLETON, WI

    • ADDRESS

      N2023 Greenville Drive
      Greenville, WI 54942

    • CONTACT – ROB SCHUH

      Phone: 920.882.1170

    IOWA

    IOWA

    • ADDRESS

      600 Ford Lane
      Center Point, IA 52213

    • CONTACT – MATT ATKINSON

      Phone: 906.776.8334

    MINOOKA, IL

    MINOOKA, IL

    • ADDRESS

      108 Industrial Drive Unit D
      Minooka, IL 60447

    • CONTACT – MARK HAKEY

      Phone: 224.777.4027

    NE WISCONSIN

    NE WISCONSIN

    • ADDRESS

      1230 Centennial Centre Boulevard
      Hobart, WI 54155

    • CONTACT – PAUL PHILLIPS

      Phone: 906.776.8306

    GRAND HAVEN, MI

    GRAND HAVEN, MI

    • ADDRESS

      950 Taylor Avenue Suite 250
      Grand Haven, MI 49417

    • CONTACT – JOEY WADE

      Phone: 616.215.7102

    BOW, NH

    BOW, NH

    • ADDRESS

      4 Tallwood Drive
      ​Bow, NH 03304

    • CONTACT – TRAVIS MOORE

      Phone: 484.665.0416

    FORT WAYNE, IN

    FORT WAYNE, IN

    • ADDRESS

      3106 Independence Drive
      ​Fort Wayne, IN 46808

    • CONTACT – MATUA MENDIOLA

      Phone: 906.776.8350

    DIVISION OFFICES

    MJ DRILLING

    MJ DRILLING

    • ADDRESS

      500 North Pine Street
      Iron Mountain, MI 49801

    • CONTACT – COLE THORESON

      Phone: 906.776.4561

    MJ EXCAVATING

    MJ EXCAVATING

    • ADDRESS

      N64W22998 County Rd F
      Sussex, WI 53089

    • CONTACT – SHANE MILLER

      Phone: 906.828.4164

    PROCESS CONTROLS & INSTRUMENTATION

    PROCESS CONTROLS & INSTRUMENTATION

    • ADDRESS

      200 West Frank Pipp Drive
      Iron Mountain, MI 49801-1419

    • CONTACT – GREG ROGERS

      Phone: 906.776.4518

    BACK TO TOP