Lavinia, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Lavinia in?

Lavinia is in Carroll County, EPA Zone 3.

Q: How much does radon mitigation cost in Lavinia?

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

Carroll County

EPA Zone 3

Found in Tennessee's Carroll County within the Jackson Metro area, Lavinia sits in EPA Zone 3 where Mississippi River valley sediments typically produce lower-to-moderate radon levels. However, testing data for zip code 38348 remains limited, and geological variations can create localized radon concerns. Homeowners should test their properties, particularly those with basement or crawl space foundations that might concentrate naturally occurring radon gas.

Lavinia, TN Radon Mitigation

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

Lavinia, TN Radon Testing

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

Lavinia Radon Facts

Key details about the radon risk profile for Lavinia and the 38348 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Carroll County, TN

Zip Code

38348

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Lavinia and the 38348 zip code are located in Carroll 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 Lavinia, TN

What EPA Radon Zone is Lavinia in?

Lavinia and the 38348 zip code are in Carroll 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 Lavinia?

Radon mitigation in Lavinia 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 Lavinia?

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