Stella May Contracting is the fastest growing minority owned heavy civil and critical infrastructure contractor serving Maryl ... and the the Mid-Atlantic region. We offer site development services that include excavation, grading, and sediment and erosion control for both building construction and road/transit construction. We also install dry and wet utility infrastructure that include water mains and sewerage, pumping stations, water treatment plants, electrical transmission and distribution duct banks, gas mains and service connections. read more