Buchanan, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Buchanan in?

Buchanan is in Henry County, EPA Zone 3.

Q: How much does radon mitigation cost in Buchanan?

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

Henry County

EPA Zone 3

Rural Henry County seat Buchanan sits on the rolling terrain of west Tennessee, where Mississippi River valley sediments meet older bedrock formations. The community's housing stock reflects typical rural Tennessee construction, with many homes featuring crawl spaces or partial basements that can concentrate radon gas. Given the lack of specific testing data for zip code 38222 and the area's moderate geological radon potential, residents should consider professional radon testing.

Buchanan, TN Radon Mitigation

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

Buchanan, TN Radon Testing

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

Buchanan Radon Facts

Key details about the radon risk profile for Buchanan and the 38222 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Henry County, TN

Zip Code

38222

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Buchanan and the 38222 zip code are located in Henry County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Buchanan, TN

What EPA Radon Zone is Buchanan in?

Buchanan and the 38222 zip code are in Henry County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Buchanan?

Radon mitigation in Buchanan 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 Buchanan?

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