Tri-County Pump Service is a family owned business providing licensed, reliable service since 1991. We service Maryland and Loudoun Co., Virginia. Our desire is to continue to expand our service throughout these regions. Our technicians specialize in service, installation and repairs. With over 100 years of combined experience we will strive to provide you with quality service. We have been a member of the Better Business Bureau for 17 years with an A+ rating. We are committed to building and maintaining long term relationships with our customers. Your satisfaction is our number one priority. We specialize in Well Pump Systems and Water Treatment. We have a variety of systems to meet your needs. In addition, we also provide septic services to include installation, pumping and repair. We have many items available at our store. We offer well pumps, pressure tanks, UV bulbs, salt, filters, landscape rocks and more. Stop by to see all that we have. We look forward to the opportunity to be of service to you. Thank you for taking the time to visit our website.