Pennsville, NJ Radon Mitigation and Testing

Q: What EPA Radon Zone is Pennsville in?

Pennsville is in Salem County, EPA Zone 2.

Q: How much does radon mitigation cost in Pennsville?

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

Salem County

EPA Zone 2

Situated in Salem County along the Delaware River in southwestern New Jersey, Pennsville lies within the Philadelphia metropolitan area's coastal plain region. The township's geology features sedimentary deposits over bedrock that can vary in radon potential across different neighborhoods. Testing data for zip code 08070 remains limited, making professional radon testing essential for homeowners to understand their specific exposure risk.

Pennsville, NJ Radon Mitigation

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

Pennsville, NJ Radon Testing

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

Pennsville Radon Facts

Key details about the radon risk profile for Pennsville and the 08070 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Salem County, NJ

Zip Code

08070

Predicted Screening Level

2–4 pCi/L (Zone 2)

Pennsville and the 08070 zip code are located in Salem 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 Pennsville, NJ

What EPA Radon Zone is Pennsville in?

Pennsville and the 08070 zip code are in Salem 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 Pennsville?

Radon mitigation in Pennsville 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 Pennsville?

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 New Jersey

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Cherry Hill	6.44 pCi/L	9
Hillsborough	6.14 pCi/L	7
Freehold	10.50 pCi/L	6
Marlboro	6.17 pCi/L	6
Bernardsville	7.00 pCi/L	5
Phillipsburg	7.00 pCi/L	5
Edison	5.60 pCi/L	5
Princeton	5.40 pCi/L	5
Sussex	9.75 pCi/L	4
Piscataway	6.75 pCi/L	4
Caldwell	5.00 pCi/L	4
Atlantic Highlands	4.75 pCi/L	4
West Orange	4.00 pCi/L	4
Basking Ridge	3.75 pCi/L	4
Hackettstown	3.75 pCi/L	4
Livingston	3.25 pCi/L	4
Nutley	3.25 pCi/L	4
Sicklerville	7.00 pCi/L	3
Clifton	6.00 pCi/L	3
Westfield	6.00 pCi/L	3