Paris, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Paris in?

Paris is in Monroe County, EPA Zone 2.

Q: How much does radon mitigation cost in Paris?

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

Monroe County

EPA Zone 2

Found in Monroe County in northeastern Missouri, Paris sits on glacial till deposits over limestone bedrock characteristic of north-central Missouri's geology. With no current testing data for zip code 65275, homeowners in this rural community should establish baseline radon measurements for their properties. Missouri's limestone regions frequently produce elevated radon readings, particularly in older homes with stone foundations or full basements common throughout this agricultural area.

Paris, MO Radon Mitigation

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

Paris, MO Radon Testing

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

Paris Radon Facts

Key details about the radon risk profile for Paris and the 65275 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Monroe County, MO

Zip Code

65275

Predicted Screening Level

2–4 pCi/L (Zone 2)

Paris and the 65275 zip code are located in Monroe 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 Paris, MO

What EPA Radon Zone is Paris in?

Paris and the 65275 zip code are in Monroe 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 Paris?

Radon mitigation in Paris 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 Paris?

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