Soddy Daisy, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Soddy Daisy in?

Soddy Daisy is in Hamilton County, EPA Zone 2.

Q: How much does radon mitigation cost in Soddy Daisy?

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

Hamilton County

EPA Zone 2

Part of the Chattanooga metro area in Hamilton County, Soddy Daisy is built on Tennessee Valley limestone and shale formations that create moderate radon potential. Although comprehensive testing data remains limited for this growing suburban community, the underlying geology suggests residents should consider radon screening. Homes built into hillsides or with walkout basements common to the region may be particularly susceptible to soil gas infiltration.

Soddy Daisy, TN Radon Mitigation

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

Soddy Daisy, TN Radon Testing

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

Soddy Daisy Radon Facts

Key details about the radon risk profile for Soddy Daisy and the 37379 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Hamilton County, TN

Zip Code

37379

Predicted Screening Level

2–4 pCi/L (Zone 2)

Soddy Daisy and the 37379 zip code are located in Hamilton 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 Soddy Daisy, TN

What EPA Radon Zone is Soddy Daisy in?

Soddy Daisy and the 37379 zip code are in Hamilton 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 Soddy Daisy?

Radon mitigation in Soddy Daisy 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 Soddy Daisy?

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