Arrington, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Arrington in?

Arrington is in Williamson County, EPA Zone 1.

Q: How much does radon mitigation cost in Arrington?

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

Williamson County

EPA Zone 1

Part of the Nashville Metro area, this Williamson County community in zip code 37014 benefits from its location in Tennessee's limestone-rich Central Basin region. Arrington's housing includes both historic farmhouses and newer suburban developments, many featuring basement or crawl space foundations that can accumulate radon gas. While specific testing data for Arrington is currently limited, Williamson County's geological conditions warrant radon testing for all residential properties.

Arrington, TN Radon Mitigation

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

Arrington, TN Radon Testing

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

Arrington Radon Facts

Key details about the radon risk profile for Arrington and the 37014 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Williamson County, TN

Zip Code

37014

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Arrington and the 37014 zip code are located in Williamson 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 Arrington, TN

What EPA Radon Zone is Arrington in?

Arrington and the 37014 zip code are in Williamson 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 Arrington?

Radon mitigation in Arrington 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 Arrington?

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