Tri-M GROUP, LLC

  • Electrical Contracting
1050 Industrial Road
Suite 240
Middletown, DE 19709
(610) 444-1000
  • About

    Fifty year track record serving Fortune 500 companies and major institutions all around the Mid-Atlantic. As a trusted industrial services partner, we support all aspects of power, communication, security and automation for hospitals, universities, and industrial clients. Safety and service are the cornerstones of our culture.

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