C3M Power Systems Employee Directory
ConstructionMaryland, United States51-200 Employees
C3M Power Systems LLC is a Maryland-based contractor that self-performs the construction, rehabilitation, and ongoing maintenance of electrical systems for transportation and infrastructure projects. Its in-house capabilities cover electrical and communications work as well as rail systems and highway systems, with projects that include traction power, signaling, ITS, traffic signals, and street lighting. The company pursues work through general contractors and directly with transit agencies on a national scale. Headquartered in Capitol Heights, Maryland, and founded in 2014, C3M Power Systems operates as a subsidiary of Clark Construction Group. Its client roster includes transit agencies such as WMATA, Sound Transit, the Port Authority of Allegheny County, and the Maryland Transit Administration. In March 2025, the firm announced that its WMATA Blue Line Project was recognized with a WBC Craftsmanship Award.