Clarendon, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Clarendon in?

Clarendon is in Warren County, EPA Zone 2.

Q: How much does radon mitigation cost in Clarendon?

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

Warren County

EPA Zone 2

Deep in Pennsylvania's northern forests, this Warren County community sits on Allegheny Plateau bedrock that can generate moderate radon levels. Limited testing data exists for the 16313 area, making home-by-home evaluation crucial for residents concerned about indoor air quality. The region's EPA Zone 2 status and wooded setting create conditions where radon can accumulate, particularly in homes with basement foundations.

Clarendon, PA Radon Mitigation

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

Clarendon, PA Radon Testing

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

Clarendon Radon Facts

Key details about the radon risk profile for Clarendon and the 16313 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Warren County, PA

Zip Code

16313

Predicted Screening Level

2–4 pCi/L (Zone 2)

Clarendon and the 16313 zip code are located in Warren 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 Clarendon, PA

What EPA Radon Zone is Clarendon in?

Clarendon and the 16313 zip code are in Warren 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 Clarendon?

Radon mitigation in Clarendon 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 Clarendon?

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