Allred, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Allred in?

Allred is in Overton County, EPA Zone 2.

Q: How much does radon mitigation cost in Allred?

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

Overton County

EPA Zone 2

Found in Overton County within Tennessee's upper Cumberland region, Allred experiences moderate radon potential as part of EPA Zone 2. The community's rural character and underlying limestone geology can produce variable radon levels depending on specific site conditions. With testing data sparse for zip code 38542, residents should pursue professional radon testing to assess their individual home's risk profile.

Allred, TN Radon Mitigation

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

Allred, TN Radon Testing

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

Allred Radon Facts

Key details about the radon risk profile for Allred and the 38542 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Overton County, TN

Zip Code

38542

Predicted Screening Level

2–4 pCi/L (Zone 2)

Allred and the 38542 zip code are located in Overton 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 Allred, TN

What EPA Radon Zone is Allred in?

Allred and the 38542 zip code are in Overton 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 Allred?

Radon mitigation in Allred 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 Allred?

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