Carrolltown, PA Radon Mitigation and Testing

Q: What EPA Radon Zone is Carrolltown in?

Carrolltown is in Cambria County, EPA Zone 2.

Q: How much does radon mitigation cost in Carrolltown?

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

Cambria County

EPA Zone 2

Situated in Cambria County within Pennsylvania's Appalachian region, Carrolltown lies in EPA Zone 2, indicating moderate-to-high radon potential from the area's complex geology. The community's location atop coal-bearing formations and limestone bedrock creates conditions where radon can accumulate in basements and lower levels. With limited testing data available for zip code 15722, homeowners should prioritize radon testing, especially in older properties with stone or block foundations.

Carrolltown, PA Radon Mitigation

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

Carrolltown, PA Radon Testing

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

Carrolltown Radon Facts

Key details about the radon risk profile for Carrolltown and the 15722 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Cambria County, PA

Zip Code

15722

Predicted Screening Level

2–4 pCi/L (Zone 2)

Carrolltown and the 15722 zip code are located in Cambria 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 Carrolltown, PA

What EPA Radon Zone is Carrolltown in?

Carrolltown and the 15722 zip code are in Cambria 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 Carrolltown?

Radon mitigation in Carrolltown 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 Carrolltown?

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