Berwick, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Berwick in?

Berwick is in Columbia County, EPA Zone 1.

Q: How much does radon mitigation cost in Berwick?

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

Berwick sits along the Susquehanna River in Columbia County, where sedimentary rock formations and river valley geology create variable radon conditions. Testing data for ZIP 18603 in the Scranton Metro area is currently limited, making individual home testing important for residents. The community's mix of Victorian-era homes and mid-century construction often features full basements where radon readily accumulates.

Berwick, PA Radon Mitigation

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

Berwick, PA Radon Testing

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

Berwick Radon Facts

Key details about the radon risk profile for Berwick and the 18603 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Columbia County, PA

Zip Code

18603

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Berwick and the 18603 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 Berwick, PA

What EPA Radon Zone is Berwick in?

Berwick and the 18603 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 Berwick?

Radon mitigation in Berwick 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 Berwick?

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