Radon Mitigation in Sharon
Moderate radon risk from Appalachian Plateau sedimentary rocks modified by Wisconsinan glaciation. Sharon sits in the Shenango River valley where glacial till overlays Mississippian and Pennsylvanian shale and sandstone. The glacial deposit thickness varies significantly across the valley, creating localized zones of higher radon where till is thin over fractured bedrock. Mercer County's steel-industry legacy means extensive older housing stock with substandard foundations.
Moderate Radon Risk Area
Sharon is in EPA Zone 2 — Moderate radon risk from Appalachian Plateau sedimentary rocks modified by Wisconsinan glaciation. Sharon sits in the Shenango River valley where glacial till overlays Mississippian and Pennsylvanian shale and sandstone. The glacial deposit thickness varies significantly across the valley, creating localized zones of higher radon where till is thin over fractured bedrock. Mercer County's steel-industry legacy means extensive older housing stock with substandard foundations.
Local Geology & Risk Factors
Sharon is located in an area with Appalachian Plateau / Glaciated Shenango Valley geology, which contributes to elevated radon levels. The Pennsylvania DEP identifies this region as having significant radon potential due to uranium-bearing rock formations.
Testing is essential because radon levels can vary significantly between neighboring homes based on construction, soil permeability, and ventilation.
See Pennsylvania radon levels and EPA radon zone classifications →
Quick Facts
Basement, Slab, Crawlspace installations available
Most systems installed in 1-2 days
5-10 year warranties on parts and labor
99% effectiveness in reducing radon
Why Choose Certified Pros?
- DEP-certified and insured
- Proper system design and installation
- Post-installation testing included
- Meet all DEP requirements
Verify Contractor Certification — PA DEP Official Directory for Sharon, Mercer County
View PA DEP Certified Contractor DirectoryThe PA Department of Environmental Protection maintains the official list of certified radon testers and mitigators, sorted by county and updated monthly. Always verify certification before hiring any contractor.
Directory resource provided by PA DEP Bureau of Radiation Protection, Radon Division.
Request Radon Information for Sharon
Submit your request and we will connect you with a DEP-certified professional serving Mercer County.
DEP-Certified Pros in Sharon
Find a DEP-Certified Contractor in Sharon
PA DEP maintains the official directory of certified radon testers and mitigators, updated monthly. Always verify certification before hiring.
Search the PA DEP Directory →PA Radon Testing Requirements
Under PA Code § 240, all radon testing and mitigation professionals operating in Pennsylvania must hold active DEP certification. Request your contractor's certification number and verify it independently before work begins.
PA DEP Radon Division →EPA Action Level: 4 pCi/L
The EPA recommends mitigation for any home testing at or above 4 pCi/L. Sharon area homes with Appalachian Plateau / Glaciated Shenango Valley geology are at elevated risk. Short-term tests take 48–96 hours; long-term tests run 90 days for greater accuracy.
Pennsylvania Radon Risk Guide →Pennsylvania Radon Guides
Share Your Radon Test Result
Help other Sharon homeowners understand local radon risk. Your anonymous reading contributes to our community dataset.
Readings are anonymous and used for informational purposes only. We do not store personal information from this form.
Not ready to submit? You can also go directly to the PA DEP directory.
Search the PA DEP Certified Contractor Directory →