Empowering Business With Smarter Facilities

The Tri-M Group specializes in the design, installation and service of high voltage, electrical construction, building automation systems, data and telecommunications networks, security and energy analytics. We are headquartered in Kennett Square, PA, and have offices in Lock Haven and Quakertown, Pennsylvania, Middletown, Delaware and Baltimore, Maryland. Working with the latest technology and innovations, we design, engineer, install, automate, secure, analyze, test, and maintain the critical infrastructure businesses need.

We place our employees first, knowing that a highly trained, skilled and compensated workforce can better serve our customers, our families and our communities.