Phone: (301) 432-0330 Address: 6711 Old National Pike, Boonsboro, MD 21713 Website: https://www.tricountypumps.com/ Business Email: tricountypumps@tricountypumps.com Tri-County Pumps is a family-owned and operated plumbing company located in Boonsboro MD, serving surrounding communities in Maryland, Virginia, & West Virginia. We have been providing homeowners unbeatable plumbing, water treatment, well pump and septic service for more than 30 years.