Eva, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Eva in?

Eva is in Benton County, EPA Zone 2.

Q: How much does radon mitigation cost in Eva?

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

Benton County

EPA Zone 2

Nestled in Benton County within Tennessee's western highland rim region, Eva sits on residual soils over limestone and shale bedrock formations. While radon data for the 38333 area isn't currently available, the region's mixed geology can create variable radon conditions across different properties. Rural homes with basements or those built on limestone outcrops should prioritize radon testing.

Eva, TN Radon Mitigation

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

Eva, TN Radon Testing

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

Eva Radon Facts

Key details about the radon risk profile for Eva and the 38333 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Benton County, TN

Zip Code

38333

Predicted Screening Level

2–4 pCi/L (Zone 2)

Eva and the 38333 zip code are located in Benton 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 Eva, TN

What EPA Radon Zone is Eva in?

Eva and the 38333 zip code are in Benton 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 Eva?

Radon mitigation in Eva 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 Eva?

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