Do I Have to Disclose Radon When Selling a House in Pennsylvania?
Quick Answer: Yes, if you know about it. Pennsylvania’s Real Estate Seller Disclosure Law requires you to disclose known material defects, and the state disclosure…
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How a Radon Mitigation System Works
Quick Answer: A radon mitigation system works by changing the air pressure under your house. A fan pulls soil gas from beneath the foundation through…
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What Does Radon Mitigation Actually Involve?
Quick Answer: Radon mitigation involves drilling one hole through the basement floor, digging a small pit beneath it, and connecting a PVC pipe and a…
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How Much Does Radon Mitigation Cost in York, PA?
Updated October 2026. Costs are based on Pennsylvania DEP guidance and York County contractor pricing. Quick Answer: Pennsylvania DEP says most radon mitigation systems cost…
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How Long Does a Radon Mitigation System Last, Is It Loud, and Does It Raise My Electric Bill?
Quick Answer: The fan is the only wearing part, and it typically lasts 5 to 10 years before it needs replacing, at a cost of…
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What Do Radon Levels Look Like by York ZIP Code?
Quick Answer: York County is EPA Radon Zone 1, the highest-risk category, and PA DEP’s test data shows basement averages around 10 pCi/L in both…
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What Is a Builder’s Radon Pipe and Does It Need Activating?
Quick Answer: A builder’s radon pipe is a passive vent stack, usually 3 or 4 inch PVC, that runs from under the basement slab up…
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How Do I Verify a Radon Contractor’s PA DEP Certification?
Quick Answer: Ask the contractor for their Pennsylvania DEP radon certification number, then check it against the DEP Radon Services Directory, a free PDF list…
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Does Radon Affect Well Water in York County, PA?
Quick Answer: Yes. Private wells in York County can carry dissolved radon, especially deeper wells drilled into the fractured bedrock common in the southern part…
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