Orange, VA Radon Levels

Q: What EPA Radon Zone is Orange in?

Orange is in Orange County, EPA Zone 1.

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, VA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Orange County, VA

Zip Code 22960

Found in Orange County within Virginia's Piedmont region and the Washington Metro area, Orange sits atop crystalline bedrock that can contain uranium-bearing minerals contributing to radon production. While testing data for the 22960 zip code is currently unavailable, the area's geological characteristics and classification in EPA Zone 1 suggest potential for elevated radon levels. Residents should prioritize testing, especially in homes with basements or crawl spaces that provide pathways for radon gas to enter living areas from the underlying granite and schist bedrock.

Orange, VA Radon Mitigation

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

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Radon FAQ for Orange, VA

What EPA Radon Zone is Orange in?

Orange and the 22960 zip code are in Orange 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 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 Virginia

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

City	Avg User Radon Level	Submissions
Fredericksburg	7.29 pCi/L	7
King George	7.17 pCi/L	6
Leesburg	9.80 pCi/L	5
Chantilly	9.60 pCi/L	5
Fancy Gap	9.40 pCi/L	5
Williamsburg	5.80 pCi/L	5
Purcellville	10.75 pCi/L	4
Aldie	8.00 pCi/L	4
Front Royal	7.75 pCi/L	4
Bristol	7.50 pCi/L	4