A York County Radon Company, Not a National Call Center

York PA Radon Mitigation is a local crew that does one thing: gets radon out of homes in York County. We don't do home inspections on the side, we don't sell water softeners, and we don't route your call through a national dispatch line. When you call (717) 899-9148 you get a certified mitigator who has worked in the limestone belt around York, the slate country down toward Delta and Peach Bottom, and the red-shale ground north of the city toward Dover and Etters.

That geology matters. York County sits on the Piedmont carbonate belt — limestone and dolomite under the central plain — with the Peach Bottom slate belt to the southeast and Triassic red shale toward the Gettysburg basin. All three produce soil gas, but they don't produce it the same way, and a system that works on a poured slab in a Manchester Township subdivision is not the same system you need under a 1920s stone-foundation rowhome in the city. We diagnose the foundation and the ground before we quote, not after.

Every system we install is designed to Pennsylvania's mitigation standards under 25 Pa. Code Chapter 240, sealed and labeled the way the DEP requires, and followed by an independent post-mitigation test so you see the number, not just the pipe. If the follow-up test doesn't come in under 4.0 pCi/L, we come back and fix it at no charge.