Milan, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Milan in?

Milan is in Gibson County, EPA Zone 3.

Q: How much does radon mitigation cost in Milan?

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

Gibson County

EPA Zone 3

Located in Gibson County in the Jackson Metro area, Milan sits within Tennessee's western agricultural region where clay soils over limestone bedrock are common. Testing data for radon in this 38358 zip code area remains limited, making individual home testing particularly important for local homeowners. Given the geological conditions typical of western Tennessee, residents should consider radon testing as part of routine home maintenance.

Milan, TN Radon Mitigation

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

Milan, TN Radon Testing

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

Milan Radon Facts

Key details about the radon risk profile for Milan and the 38358 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Gibson County, TN

Zip Code

38358

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Milan and the 38358 zip code are located in Gibson County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Milan, TN

What EPA Radon Zone is Milan in?

Milan and the 38358 zip code are in Gibson County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Milan?

Radon mitigation in Milan 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 Milan?

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 Tennessee

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Elizabethton	7.33 pCi/L	3
Cleveland	5.33 pCi/L	3
Johnson City	4.33 pCi/L	3
Maryville	10.50 pCi/L	2
Columbia	8.50 pCi/L	2
Bristol	6.50 pCi/L	2
Chattanooga	5.00 pCi/L	2
Clarksville	20.00 pCi/L	1
Kingsport	5.00 pCi/L	1
Knoxville	4.00 pCi/L	1
Greeneville	No submissions	0
Murfreesboro	No submissions	0