Highlandville, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Highlandville in?

Highlandville is in Christian County, EPA Zone 2.

Q: How much does radon mitigation cost in Highlandville?

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 Springfield Metro area (zip code 65669), Highlandville sits atop Ozark Plateau limestone that can contribute to moderate radon levels in some locations. Testing data for this community remains limited currently. Given the area's mix of rural homes with various foundation types and the underlying carbonate bedrock, homeowners should consider professional radon testing to assess their individual property risk.

Highlandville, MO Radon Mitigation

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

Highlandville, MO Radon Testing

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

Highlandville Radon Facts

Key details about the radon risk profile for Highlandville and the 65669 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Christian County, MO

Zip Code

65669

Predicted Screening Level

2–4 pCi/L (Zone 2)

Highlandville and the 65669 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 Highlandville, MO

What EPA Radon Zone is Highlandville in?

Highlandville and the 65669 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 Highlandville?

Radon mitigation in Highlandville 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 Highlandville?

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