South Haven, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is South Haven in?

South Haven is in Sumner County, EPA Zone 2.

Q: How much does radon mitigation cost in South Haven?

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

Sumner County

EPA Zone 2

South Haven, KS resides in Sumner 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. Testing is recommended for all homes in the 67140 zip code area.

South Haven, KS Radon Mitigation

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

South Haven, KS Radon Testing

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

South Haven Radon Facts

Key details about the radon risk profile for South Haven and the 67140 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Sumner County, KS

Zip Code

67140

Predicted Screening Level

2–4 pCi/L (Zone 2)

South Haven and the 67140 zip code are located in Sumner 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 South Haven, KS

What EPA Radon Zone is South Haven in?

South Haven and the 67140 zip code are in Sumner 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 South Haven?

Radon mitigation in South Haven 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 South Haven?

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