Lehigh County · Northampton County
Water Testing & Filtration in the Lehigh Valley
The Lehigh Valley sits on limestone — and limestone means hard water. From Allentown row homes to new builds in Upper Macungie, we test water at your tap for free and explain exactly what is in it.
The honest overview
The Lehigh Valley water story
The valley floor is limestone and dolomite rock. Water moving through it dissolves calcium and magnesium, which is why Lehigh Valley water is among the harder water in Pennsylvania — on city supply and wells alike. Add older housing stock in the cities (lead solder was legal until 1986) and chlorinated municipal systems, and the local picture is: very hard water almost everywhere, chlorine taste in the cities, and well-owner responsibilities on the fringes.
What defines the region
The issues we test for most here
Learn about Lehigh Valley water
26 installation pages
What we install, town by town
Each page is written for that community's actual water — the supply, the readings we see there, and what the right system looks like.
35 communities · local pages for each
Every Lehigh Valley town we serve
Each page covers that town's actual water situation — supply, the issues worth knowing about, and what neighbors there tend to notice.
Bucks County
On the edge of the map?
We routinely travel throughout Lehigh County, Northampton County. One call confirms coverage for your address.