Markleton, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Markleton in?

Markleton is in Somerset County, EPA Zone 2.

Q: How much does radon mitigation cost in Markleton?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Somerset County

EPA Zone 2

Tucked into Somerset County's Appalachian landscape, Markleton sits on sedimentary rock formations that can contribute to moderate radon levels throughout the region. The community's housing includes both historic structures and more recent construction, with many homes featuring traditional basements common to Pennsylvania's building traditions. Given the limited radon testing data currently available for zip code 15551, residents are encouraged to test their homes to determine specific radon exposure levels.

Markleton, PA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Markleton, PA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Markleton Radon Facts

Key details about the radon risk profile for Markleton and the 15551 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Somerset County, PA

Zip Code

15551

Predicted Screening Level

2–4 pCi/L (Zone 2)

Markleton and the 15551 zip code are located in Somerset County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Markleton, PA

What EPA Radon Zone is Markleton in?

Markleton and the 15551 zip code are in Somerset County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Markleton?

Radon mitigation in Markleton typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Markleton?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Pennsylvania

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
State College	10.00 pCi/L	14
Chambersburg	10.14 pCi/L	7
Easton	12.33 pCi/L	6
Butler	12.40 pCi/L	5
Dingmans Ferry	5.80 pCi/L	5
Hanover	14.00 pCi/L	4
Mechanicsburg	13.75 pCi/L	4
Greenville	10.75 pCi/L	4
Pittsburgh	9.25 pCi/L	4
Albrightsville	9.00 pCi/L	4
Philadelphia	8.00 pCi/L	4
Lackawaxen	15.33 pCi/L	3
York	11.67 pCi/L	3
Elizabethtown	9.67 pCi/L	3
Johnstown	7.33 pCi/L	3
West Chester	6.67 pCi/L	3
Danville	5.67 pCi/L	3
Springfield	5.67 pCi/L	3
East Stroudsburg	5.00 pCi/L	3
Langhorne	4.67 pCi/L	3