Lyons, NJ Radon Mitigation and Testing

Q: What EPA Radon Zone is Lyons in?

Lyons is in Somerset County, EPA Zone 1.

Q: How much does radon mitigation cost in Lyons?

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

Somerset County

EPA Zone 1

Located in Somerset County within the New York City Metro area, Lyons sits on sedimentary bedrock formations that can produce varying radon levels across different neighborhoods. The community's mix of older residential properties and newer developments means foundation types vary considerably throughout zip code 07939. Since radon testing data remains limited for this area, homeowners are strongly encouraged to conduct individual testing to determine their property's radon exposure levels.

Lyons, NJ Radon Mitigation

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

Lyons, NJ Radon Testing

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

Lyons Radon Facts

Key details about the radon risk profile for Lyons and the 07939 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Somerset County, NJ

Zip Code

07939

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lyons and the 07939 zip code are located in Somerset 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 Lyons, NJ

What EPA Radon Zone is Lyons in?

Lyons and the 07939 zip code are in Somerset 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 Lyons?

Radon mitigation in Lyons 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 Lyons?

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