Penns Grove, NJ Radon Mitigation and Testing

Q: What EPA Radon Zone is Penns Grove in?

Penns Grove is in Salem County, EPA Zone 2.

Q: How much does radon mitigation cost in Penns Grove?

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

Located in Salem County within the Philadelphia Metro area, Penns Grove sits along the Delaware River where coastal plain sediments typically produce lower radon levels than inland New Jersey areas. The community features predominantly older industrial-era housing stock. Testing data for zip code 08069 is currently limited, though the area's geology suggests most homes likely fall within acceptable radon ranges.

Penns Grove, NJ Radon Mitigation

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

Penns Grove, NJ Radon Testing

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

Penns Grove Radon Facts

Key details about the radon risk profile for Penns Grove and the 08069 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Salem County, NJ

Zip Code

08069

Predicted Screening Level

2–4 pCi/L (Zone 2)

Penns Grove and the 08069 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 Penns Grove, NJ

What EPA Radon Zone is Penns Grove in?

Penns Grove and the 08069 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 Penns Grove?

Radon mitigation in Penns Grove 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 Penns Grove?

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