Clinton, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Clinton in?

Clinton is in Henry County, EPA Zone 2.

Q: How much does radon mitigation cost in Clinton?

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

Henry County

EPA Zone 2

Situated in west-central Missouri within Henry County, this community lies in EPA Zone 2 where moderate radon levels are typical across the prairie region. While testing data for zip code 64735 is currently limited, homeowners should still consider radon testing given Missouri's variable geology and the presence of limestone bedrock throughout the area. The combination of glacial deposits over sedimentary formations can create localized conditions favorable for radon accumulation in homes with basements or crawl spaces.

Clinton, MO Radon Mitigation

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

Clinton, MO Radon Testing

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

Clinton Radon Facts

Key details about the radon risk profile for Clinton and the 64735 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Henry County, MO

Zip Code

64735

Predicted Screening Level

2–4 pCi/L (Zone 2)

Clinton and the 64735 zip code are located in Henry 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 Clinton, MO

What EPA Radon Zone is Clinton in?

Clinton and the 64735 zip code are in Henry 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 Clinton?

Radon mitigation in Clinton 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 Clinton?

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 Missouri

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

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0