Orangeville, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Orangeville in?

Orangeville is in Columbia County, EPA Zone 1.

Q: How much does radon mitigation cost in Orangeville?

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

Columbia County

EPA Zone 1

Located in Columbia County within Pennsylvania's ridge and valley region, Orangeville sits in EPA zone 1 where elevated radon levels are common. The area's complex geology of shale and sandstone formations over limestone creates conditions favorable for radon production and migration into homes. Testing data for zip code 17859 is currently limited, making individual home testing crucial for residents to assess their specific radon exposure risk.

Orangeville, PA Radon Mitigation

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

Orangeville, PA Radon Testing

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

Orangeville Radon Facts

Key details about the radon risk profile for Orangeville and the 17859 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Columbia County, PA

Zip Code

17859

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Orangeville and the 17859 zip code are located in Columbia 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 Orangeville, PA

What EPA Radon Zone is Orangeville in?

Orangeville and the 17859 zip code are in Columbia 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 Orangeville?

Radon mitigation in Orangeville 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 Orangeville?

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