Aston, PA Radon Mitigation and Testing

Q: What is the average radon level in Aston, PA?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Aston in?

Aston is in Delaware County, EPA Zone 1.

Q: How much does radon mitigation cost in Aston?

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

Avg: 4.00 pCi/L

Delaware County

EPA Zone 1

1 user test

This community in Delaware County within the Philadelphia Metro shows an average radon reading of 4.0 pCi/L, exactly at the EPA action threshold. Located in southeastern Pennsylvania's EPA Zone 1, the area's diverse geology and suburban housing stock in zip code 19014 create variable radon potential. Regular testing helps homeowners monitor levels and take action when necessary to maintain safe indoor air quality.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Aston, PA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Aston, PA Radon Mitigation

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

Aston, PA Radon Testing

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

Aston, Pennsylvania Radon Levels

User-submitted radon test readings from homes in the Aston area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Aston, PA	51-99 Years	Full Basement	Apr 2024

Have a radon test result for Aston? Submit your reading to help other homeowners.

Aston Radon Facts

Key details about the radon risk profile for Aston and the 19014 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Delaware County, PA

Zip Code

19014

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Aston and the 19014 zip code are located in Delaware 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 Aston, PA

What is the average radon level in Aston, PA?

Based on 1 user-submitted test, the average radon level in Aston is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Aston in?

Aston and the 19014 zip code are in Delaware 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 Aston?

Radon mitigation in Aston 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 Aston?

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