Florence, NJ Radon Mitigation and Testing

Q: What EPA Radon Zone is Florence in?

Florence is in Burlington County, EPA Zone 2.

Q: How much does radon mitigation cost in Florence?

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

Burlington County

EPA Zone 2

Located in Burlington County within the Philadelphia metro area, Florence sits on New Jersey's Coastal Plain formations of sand, clay, and gravel deposits. Testing data for the 08518 zip code area is currently limited, making radon testing advisable for homeowners despite the generally lower radon potential of coastal plain geology.

Florence, NJ Radon Mitigation

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

Florence, NJ Radon Testing

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

Florence Radon Facts

Key details about the radon risk profile for Florence and the 08518 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Burlington County, NJ

Zip Code

08518

Predicted Screening Level

2–4 pCi/L (Zone 2)

Florence and the 08518 zip code are located in Burlington 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 Florence, NJ

What EPA Radon Zone is Florence in?

Florence and the 08518 zip code are in Burlington 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 Florence?

Radon mitigation in Florence 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 Florence?

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