Water treatment across Southeastern Pennsylvania.
Otter Home is a family-owned water and air company based in Lancaster County. We install and service water softeners, whole-home filtration, iron and sulfur removal, reverse osmosis drinking water, whole-home air purification, and radon mitigation systems for homeowners throughout southeastern PA — on city water and private wells alike. Free in-home water tests and estimates in every town listed below.
Local water in your town
Water chemistry changes fast around here — limestone valleys, the Reading Prong, farm-country nitrate. These pages cover what we actually find in each area.
Lancaster County
Lancaster · Lititz · Ephrata · Manheim · Elizabethtown · Columbia · Mount Joy · Strasburg · New Holland · Denver · Willow Street · Millersville · Quarryville · Leola · Akron · Marietta · Intercourse
Chester County
West Chester · Coatesville · Downingtown · Phoenixville · Kennett Square · Exton · Malvern · Oxford · Parkesburg · Honey Brook · Chester Springs
Berks County
Reading · Wyomissing · Sinking Spring · Boyertown · Kutztown · Fleetwood · Hamburg · Birdsboro · Morgantown · Shillington
York County
York · Hanover · Red Lion · Dallastown · Dover · Shrewsbury · Wrightsville · Stewartstown · Spring Grove
Dauphin & Cumberland Counties
Harrisburg · Hershey · Hummelstown · Middletown · Camp Hill · Mechanicsburg · Carlisle · Linglestown
Lebanon County
Lebanon · Palmyra · Annville · Myerstown · Cornwall · Jonestown
Montgomery, Bucks & Delaware Counties
Norristown · King of Prussia · Lansdale · Pottstown · Doylestown · Quakertown · Media · Chester · Collegeville · Souderton
Lehigh, Northampton, Schuylkill & Adams Counties
Allentown · Bethlehem · Easton · Emmaus · Pottsville · Schuylkill Haven · Gettysburg · New Oxford
Don't see your town? We travel throughout southeastern Pennsylvania — give us a call at (717) 707-7141 and we'll let you know right away whether we can get to you.
Free water test, wherever you are in Southeastern Pennsylvania.
We'll come out, test your water for free, and recommend only what your home actually needs.