Clark EcoEnergy

Clark EcoEnergy is a Lancaster, Pennsylvania-based commercial solar energy provider serving businesses across Pennsylvania, Maryland, New Jersey, and Delaware. Founded as a division of Clark Associates in 2010—with roots in over five decades of electrical contracting—the company leverages deep industry expertise to deliver turnkey solar solutions tailored to each client’s needs. Their services span every stage of the project lifecycle: from initial site assessment and custom engineering design through installation by NABCEP-certified personnel to ongoing operations and maintenance.
The firm specializes exclusively in commercial-scale projects—helping organizations transition from traditional power sources to renewable energy with minimal disruption. Their offerings include advanced battery storage systems designed for grid independence and resilience against outages. With an emphasis on quality workmanship, reliability, cost-effectiveness, and sustainability outcomes, Clark EcoEnergy has installed nearly two megawatts of solar arrays for its own operations as well as numerous clients throughout the Mid-Atlantic region.
Their mission centers on empowering businesses with efficient renewable solutions that reduce both carbon footprint and long-term operating costs while supporting broader environmental goals.