Freeburg, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Freeburg in?

Freeburg is in Osage County, EPA Zone 2.

Q: How much does radon mitigation cost in Freeburg?

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

Osage County

EPA Zone 2

This Osage County community within the Jefferson City Metro area lacks comprehensive radon testing data but sits in EPA Zone 2. Missouri's karst limestone terrain and rural housing mix of older farmhouses and newer construction create variable radon conditions. Professional testing is recommended for all homes in the 65035 area, especially properties with basements or those built over limestone bedrock.

Freeburg, MO Radon Mitigation

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

Freeburg, MO Radon Testing

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

Freeburg Radon Facts

Key details about the radon risk profile for Freeburg and the 65035 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Osage County, MO

Zip Code

65035

Predicted Screening Level

2–4 pCi/L (Zone 2)

Freeburg and the 65035 zip code are located in Osage 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 Freeburg, MO

What EPA Radon Zone is Freeburg in?

Freeburg and the 65035 zip code are in Osage 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 Freeburg?

Radon mitigation in Freeburg 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 Freeburg?

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