Home InformationCalendarContact & DirectoryFeedbackRates & BillingSite Map How do I...? Information Calendar Contact & Directory Feedback Rates & Billing Site Map Hilltown Township Water and Sewer Authority 316 Highland Park Road PO Box 365 Sellersville, PA 18960 Phone: (215) 453-6065 Hours Monday-Friday: 8 am-4 pm View Contacts & Directory