Rockvale, TN Radon Levels

Q: What EPA Radon Zone is Rockvale in?

Rockvale is in Rutherford County, EPA Zone 1.

Q: How much does radon mitigation cost in Rockvale?

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

Check local Rockvale radon levels and find certified testing and mitigation professionals to keep your home safe

Rockvale, TN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Rutherford County, TN

Zip Code 37153

Part of the Nashville Metro area in Rutherford County, Rockvale's suburban developments sit over limestone bedrock and residual soils that can support radon gas migration into homes. Testing data for zip code 37153 is currently unavailable, though Tennessee's karst geology suggests comprehensive evaluation would benefit local homeowners. Properties with basements, crawl spaces, or slab foundations should all undergo professional radon assessment to ensure safe indoor air quality.

7.00

pCi/L area average

Above EPA Action Level

Rutherford County average: 7.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Rockvale itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Rockvale, TN Radon Mitigation

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

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Radon Readings Near Rockvale, TN

No homeowner tests have been submitted for Rockvale yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
College Grove	12.3 mi	3.00 pCi/L	1
Smyrna	15.3 mi	7.00 pCi/L	1
Shelbyville	18.3 mi	10.50 pCi/L	2
Franklin	22.3 mi	5.00 pCi/L	1
Brentwood	23.0 mi	8.50 pCi/L	2
Columbia	29.6 mi	8.50 pCi/L	2
Hermitage	30.6 mi	4.00 pCi/L	1
Mount Juliet	30.8 mi	2.00 pCi/L	1

Rutherford County Radon Profile

Because of its underlying geology, Rutherford County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 1 city in Rutherford County average 7.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Rutherford County home regardless of zone or a neighbor's results.

Radon FAQ for Rockvale, TN

What EPA Radon Zone is Rockvale in?

Rockvale and the 37153 zip code are in Rutherford 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.

Why are radon readings shown from areas near Rockvale?

No homeowner radon tests have been submitted for Rockvale yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Rutherford County average—are the best available indicator of local conditions until Rockvale homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Rockvale?

Radon mitigation in Rockvale 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 Rockvale?

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.