Radon mitigation systems in York, PA

DEP-certified contractors that design and install radon mitigation systems, almost always active sub-slab depressurization: suction point, vent pipe, fan and manometer. The core service on this site; most firms here also test before and after.

Radon mitigation systems in York County

York County is an EPA Zone 1 county, the highest-risk band, and about half of the tests reported to DEP here reach the EPA action level of 4.0 pCi/L. In Pennsylvania anyone who mitigates radon for pay must be certified by the Department of Environmental Protection under the Radon Certification Act, and every contractor in this category is.

Almost every system installed here is active sub-slab depressurization: a suction point under the slab or in the sump pit, a vent pipe to above the roofline, a fan, and a manometer that shows the system is working. A standard system on a house with a basement runs about $875 to $2,200 installed, with most quotes between $1,200 and $1,800. The job should end with a post-mitigation test showing the house under 4.0, and ideally under 2.0.

The cost guide lists what makes a system cost more and the six things a quote must include.