Ozark, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Ozark in?

Ozark is in Christian County, EPA Zone 2.

Q: How much does radon mitigation cost in Ozark?

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

Located in Christian County within the Springfield Metro area, Ozark sits atop Ozark Plateau limestone formations that can contribute to elevated radon levels in enclosed spaces. The community features predominantly single-family homes with full basements, creating ideal conditions for radon accumulation. While specific testing data for this area is limited, residents in zip code 65721 should prioritize radon testing given the geological risk factors.

Ozark, MO Radon Mitigation

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

Ozark, MO Radon Testing

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

Ozark Radon Facts

Key details about the radon risk profile for Ozark and the 65721 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Christian County, MO

Zip Code

65721

Predicted Screening Level

2–4 pCi/L (Zone 2)

Ozark and the 65721 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 Ozark, MO

What EPA Radon Zone is Ozark in?

Ozark and the 65721 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 Ozark?

Radon mitigation in Ozark 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 Ozark?

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