Radon Fan Install and Repair in York, PA

Yes. We diagnose what is there, say what we can repair, and say when the layout needs a redesign. We do not transfer another shop’s warranty onto our work.

The unit is silent when it used to hum, the manometer dropped to zero, or a home inspector flagged a disconnected pipe during a sale. Those are repair visits. A new fan on a leaking sump lid is a short-lived fix — we look at seals and suction under the slab too.

A low outdoor hum. A screaming fan, a rattle against the house, or vibration you can hear on the first floor is a reason to call. We replace what failed and test again. A silent fan is not the same as a low number — start with testing if you have no recent reading.

Yes. The fan running and the manometer showing suction are not a house reading. We test again after the repair, same closed-house rules as a first system. That is the same close-out as the full mitigation process.

Then it is a redesign, not a parts swap. A first-time system is the mitigation page. This page is for houses that already have a stack — including a new-construction pipe that was never activated.