When Brent D. Hershey talks about plumbing and onsite wastewater, he does not start with trucks, tools or even technology. He starts with vision. “Our objective is to clean the world’s water,” he says. “We do that by providing water and wastewater treatment solutions here in Pennsylvania and Maryland.”
From a compact base in Parkesburg, Pennsylvania, Tri-County Water Services has grown from a small family plumbing and water conditioning shop into a multiservice company focused on plumbing, water treatment and onsite septic and wastewater maintenance across southeastern Pennsylvania including Chester, Lancaster, Berks and Delaware counties. Along the way, Hershey has built















