Fredonia, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Fredonia in?

Fredonia is in Wilson County, EPA Zone 2.

Q: How much does radon mitigation cost in Fredonia?

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

Wilson County

EPA Zone 2

Located in southeastern Kansas within Wilson County, Fredonia occupies an area where Pennsylvanian limestone and shale formations create moderate radon potential across the region. This small prairie community features predominantly older housing stock with full basements, common construction for this part of Kansas where severe weather necessitates below-ground shelter. Since comprehensive testing data remains limited, residents should conduct independent radon assessments to determine their individual exposure risk.

Fredonia, KS Radon Mitigation

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

Fredonia, KS Radon Testing

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

Fredonia Radon Facts

Key details about the radon risk profile for Fredonia and the 66736 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Wilson County, KS

Zip Code

66736

Predicted Screening Level

2–4 pCi/L (Zone 2)

Fredonia and the 66736 zip code are located in Wilson 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 Fredonia, KS

What EPA Radon Zone is Fredonia in?

Fredonia and the 66736 zip code are in Wilson 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 Fredonia?

Radon mitigation in Fredonia 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 Fredonia?

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 Kansas

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

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0