Harrisville, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Harrisville in?

Harrisville is in Butler County, EPA Zone 1.

Q: How much does radon mitigation cost in Harrisville?

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

Butler County

EPA Zone 1

Found in Butler County north of Pittsburgh, this community sits within Pennsylvania's high radon risk zone where underlying limestone and shale formations frequently produce elevated levels. The area's housing mix of older farmhouses and newer suburban construction typically features full basements where radon accumulates. Despite limited local testing data, Pennsylvania's statewide radon risk makes professional testing essential for all homes.

Harrisville, PA Radon Mitigation

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

Harrisville, PA Radon Testing

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

Harrisville Radon Facts

Key details about the radon risk profile for Harrisville and the 16038 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Butler County, PA

Zip Code

16038

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Harrisville and the 16038 zip code are located in Butler 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 Harrisville, PA

What EPA Radon Zone is Harrisville in?

Harrisville and the 16038 zip code are in Butler 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 Harrisville?

Radon mitigation in Harrisville 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 Harrisville?

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