Pelham, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Pelham in?

Pelham is in Grundy County, EPA Zone 3.

Q: How much does radon mitigation cost in Pelham?

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

Grundy County

EPA Zone 3

Nestled in Grundy County on Tennessee's Cumberland Plateau, Pelham sits atop terrain where sandstone caprock over limestone bedrock creates diverse radon conditions across the region. Testing data for zip code 37366 remains limited, making individual home assessment crucial for residents. The area's mix of older mountain homes and newer construction presents varying foundation types that can influence radon entry rates.

Pelham, TN Radon Mitigation

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

Pelham, TN Radon Testing

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

Pelham Radon Facts

Key details about the radon risk profile for Pelham and the 37366 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Grundy County, TN

Zip Code

37366

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Pelham and the 37366 zip code are located in Grundy 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 Pelham, TN

What EPA Radon Zone is Pelham in?

Pelham and the 37366 zip code are in Grundy 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 Pelham?

Radon mitigation in Pelham 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 Pelham?

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