
Smith Water Conditioning has called Terre Hill home since 1996, and we’ve spent nearly three decades helping neighbors across Lancaster County enjoy cleaner, safer water. From historic homes near Main Street to properties along Route 897 and the farmland stretching toward East Earl, we understand the water challenges local families face every day.
Whether you’re on a private well outside the borough or connected to municipal supply, we design systems that fit your home’s exact needs. Our team handles everything from initial water testing to professional installation and long-term support.




Terre Hill sits in the heart of northern Lancaster County, where many homes rely on private wells drawing from local aquifers. That brings unique water quality concerns, from low pH and iron staining to occasional bacterial contamination. We know these issues because we live here too.
From our home base in Terre Hill, we cover a wide stretch of southeastern Pennsylvania. Neighbors in Ephrata, Denver, New Holland, and Reinholds rely on us for water softeners, reverse osmosis systems, and UV water treatment systems. We also serve homeowners throughout Lancaster, Berks, Chester, and Montgomery counties.Every home is different, and every water source has its own fingerprint. We take the time to test, explain what we find, and recommend water purification systems that match your household’s needs and budget.
Give your family the water they deserve. Whether you need water chlorine removal, a solution for well water issues, or a complete whole home water filtration setup, our Terre Hill team is ready to help.