Seward, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Seward in?

Seward is in Indiana County, EPA Zone 1.

Q: How much does radon mitigation cost in Seward?

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

Indiana County

EPA Zone 1

Seward in Indiana County sits within the Pittsburgh Metro area in western Pennsylvania's coal-rich Appalachian region, where complex geology can create significant radon potential. The 15954 community features homes typical of former coal mining areas, including older structures with stone foundations and newer construction with modern basement systems. Given Pennsylvania's elevated radon levels and the absence of specific local data, comprehensive home testing is strongly recommended for all residents.

Seward, PA Radon Mitigation

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

Seward, PA Radon Testing

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

Seward Radon Facts

Key details about the radon risk profile for Seward and the 15954 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Indiana County, PA

Zip Code

15954

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Seward and the 15954 zip code are located in Indiana County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Seward, PA

What EPA Radon Zone is Seward in?

Seward and the 15954 zip code are in Indiana County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Seward?

Radon mitigation in Seward 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 Seward?

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