Palmyra, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Palmyra in?

Palmyra is in Montgomery County, EPA Zone 2.

Q: How much does radon mitigation cost in Palmyra?

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

Montgomery County

EPA Zone 2

Situated in Montgomery County near the Kentucky border, Palmyra sits where Tennessee's Highland Rim geology creates moderate radon potential across the region. Testing data for zip code 37142 remains limited, highlighting the importance of individual home radon testing for residents. The area's mix of rural properties and small-town homes with varied foundation types requires site-specific assessment.

Palmyra, TN Radon Mitigation

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

Palmyra, TN Radon Testing

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

Palmyra Radon Facts

Key details about the radon risk profile for Palmyra and the 37142 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Montgomery County, TN

Zip Code

37142

Predicted Screening Level

2–4 pCi/L (Zone 2)

Palmyra and the 37142 zip code are located in Montgomery 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 Palmyra, TN

What EPA Radon Zone is Palmyra in?

Palmyra and the 37142 zip code are in Montgomery 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 Palmyra?

Radon mitigation in Palmyra 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 Palmyra?

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