Phillipsburg, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Phillipsburg in?

Phillipsburg is in Laclede County, EPA Zone 2.

Q: How much does radon mitigation cost in Phillipsburg?

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

Laclede County

EPA Zone 2

Nestled in Laclede County within the Springfield Metro area, Phillipsburg sits atop Missouri's characteristic Ozark limestone formations. While specific radon testing data remains limited for this 65722 zip code community, the underlying geology and traditional housing stock with older basement foundations warrant homeowner attention. Testing is strongly recommended to establish baseline radon levels in individual homes.

Phillipsburg, MO Radon Mitigation

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

Phillipsburg, MO Radon Testing

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

Phillipsburg Radon Facts

Key details about the radon risk profile for Phillipsburg and the 65722 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Laclede County, MO

Zip Code

65722

Predicted Screening Level

2–4 pCi/L (Zone 2)

Phillipsburg and the 65722 zip code are located in Laclede 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 Phillipsburg, MO

What EPA Radon Zone is Phillipsburg in?

Phillipsburg and the 65722 zip code are in Laclede 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 Phillipsburg?

Radon mitigation in Phillipsburg 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 Phillipsburg?

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