Crofton, KY Radon Mitigation and Testing

Q: What EPA Radon Zone is Crofton in?

Crofton is in Christian County, EPA Zone 2.

Q: How much does radon mitigation cost in Crofton?

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

Christian County

EPA Zone 2

Positioned in Christian County within the Clarksville Metro area, Crofton sits in EPA Zone 2 where Western Kentucky's limestone bedrock creates moderate radon potential. No testing data currently exists for zip code 42217, making professional radon testing recommended for all homeowners. The area's mix of traditional homes and newer construction, many with basements, can facilitate radon accumulation in enclosed below-grade spaces.

Crofton, KY Radon Mitigation

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

Crofton, KY Radon Testing

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

Crofton Radon Facts

Key details about the radon risk profile for Crofton and the 42217 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Christian County, KY

Zip Code

42217

Predicted Screening Level

2–4 pCi/L (Zone 2)

Crofton and the 42217 zip code are located in Christian 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 Crofton, KY

What EPA Radon Zone is Crofton in?

Crofton and the 42217 zip code are in Christian 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 Crofton?

Radon mitigation in Crofton 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 Crofton?

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 Kentucky

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Bowling Green	15.80 pCi/L	5
Lexington	8.40 pCi/L	5
Frankfort	7.80 pCi/L	5
Florence	5.40 pCi/L	5
Owensboro	5.33 pCi/L	3
Union	4.67 pCi/L	3
Brandenburg	11.50 pCi/L	2
Harrodsburg	9.00 pCi/L	2
Louisville	5.50 pCi/L	2
Campbellsville	11.00 pCi/L	1