Orange, NJ Radon Levels

Q: What EPA Radon Zone is Orange in?

Orange is in Essex County, EPA Zone 2.

Q: How much does radon mitigation cost in Orange?

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

Check local Orange radon levels and find certified testing and mitigation professionals to keep your home safe

Orange, NJ Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Essex County, NJ

Zip Code 07050

Part of Essex County in the densely developed New York City Metro area, Orange features primarily older urban housing stock with varied foundation types from different construction eras. Comprehensive radon testing data for the 07649 zip code is not yet available, though northern New Jersey's geological diversity can create localized radon conditions that vary significantly between properties. The community's mix of basement and slab-on-grade foundations requires tailored testing approaches to accurately assess radon levels in different structure types.

Orange, NJ Radon Mitigation

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

Need Radon Mitigation or Testing in Orange?

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Radon FAQ for Orange, NJ

What EPA Radon Zone is Orange in?

Orange and the 07050 zip code are in Essex 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 Orange?

Radon mitigation in Orange 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 Orange?

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 in New Jersey with the most user-submitted radon test data, ranked by number of submissions.

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