COVID-19 Response: We are open and are committed to the health and safety of our team, customers and communities. - Our Response
The Tri-M Group
Empowering Business With Smarter Facilities

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.

Tri-M Careers

Join Our Team!

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

Tri-M Careers


It’s GPS for your project. . .

Tri-M offers a unique and convenient way to request service and monitor the progress of your projects through our on-line project navigation tool - ProNav.

ProNav Project Management


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