Smyrna, TN Radon Mitigation and Testing

Q: What is the average radon level in Smyrna, TN?

Based on 1 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Smyrna in?

Smyrna is in Rutherford County, EPA Zone 1.

Q: How much does radon mitigation cost in Smyrna?

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

Avg: 7.00 pCi/L

Rutherford County

EPA Zone 1

1 user test

This Rutherford County community in the Nashville Metro has recorded an average radon level of 7.0 pCi/L, significantly exceeding the EPA action threshold. Built on limestone bedrock typical of Middle Tennessee, the area's geology contributes to elevated radon potential that requires attention from homeowners. With predominantly postwar construction featuring basement and crawl space foundations, regular radon testing and mitigation are essential.

7.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Smyrna, TN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Smyrna, TN Radon Mitigation

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

Smyrna, TN Radon Testing

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

Smyrna, Tennessee Radon Levels

User-submitted radon test readings from homes in the Smyrna area.

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Smyrna, TN	0-20 Years	No Basement/All Slab	Apr 2021

Have a radon test result for Smyrna? Submit your reading to help other homeowners.

Smyrna Radon Facts

Key details about the radon risk profile for Smyrna and the 37167 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Rutherford County, TN

Zip Code

37167

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Smyrna and the 37167 zip code are located in Rutherford 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 Smyrna, TN

What is the average radon level in Smyrna, TN?

Based on 1 user-submitted test, the average radon level in Smyrna is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Smyrna in?

Smyrna and the 37167 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.

How much does radon mitigation cost in Smyrna?

Radon mitigation in Smyrna 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 Smyrna?

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