Rockwood, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Rockwood in?

Rockwood is in Roane County, EPA Zone 1.

Q: How much does radon mitigation cost in Rockwood?

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

Roane County

EPA Zone 1

Positioned in eastern Tennessee's Roane County near the Knoxville Metro area, Rockwood lies within the Valley and Ridge geological province where limestone bedrock creates favorable conditions for radon production. Local housing includes both historic mountain properties and newer development, many with crawl spaces or partial basements in zip code 37854. Limited available testing data makes professional radon assessment essential for homeowners in this geologically complex EPA Zone 1 region.

Rockwood, TN Radon Mitigation

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

Rockwood, TN Radon Testing

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

Rockwood Radon Facts

Key details about the radon risk profile for Rockwood and the 37854 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Roane County, TN

Zip Code

37854

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Rockwood and the 37854 zip code are located in Roane County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Rockwood, TN

What EPA Radon Zone is Rockwood in?

Rockwood and the 37854 zip code are in Roane County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Rockwood?

Radon mitigation in Rockwood 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 Rockwood?

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