Davidsville, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Davidsville in?

Davidsville is in Somerset County, EPA Zone 2.

Q: How much does radon mitigation cost in Davidsville?

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

Situated in Somerset County within Pennsylvania's Appalachian plateau region, Davidsville lies atop Pennsylvanian-age rocks that can produce significant radon levels. The area's geology includes coal-bearing formations and limestone layers known for uranium content and radon generation. While specific testing data for zip code 15928 remains limited, the region's EPA Zone 2 designation and geological characteristics make radon testing essential for all residents.

Davidsville, PA Radon Mitigation

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

Davidsville, PA Radon Testing

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

Davidsville Radon Facts

Key details about the radon risk profile for Davidsville and the 15928 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Somerset County, PA

Zip Code

15928

Predicted Screening Level

2–4 pCi/L (Zone 2)

Davidsville and the 15928 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 Davidsville, PA

What EPA Radon Zone is Davidsville in?

Davidsville and the 15928 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 Davidsville?

Radon mitigation in Davidsville 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 Davidsville?

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