Alcoa, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Alcoa in?

Alcoa is in Blount County, EPA Zone 1.

Q: How much does radon mitigation cost in Alcoa?

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

Blount County

EPA Zone 1

This Blount County city in the greater Knoxville metro region lacks comprehensive radon testing data for the 37701 zip code area. Tennessee's Appalachian foothills geology, featuring limestone caverns and shale formations common to the eastern portion of the state, can create variable radon conditions. Professional testing is recommended for all residents, particularly those in homes with crawl spaces or basement areas where radon gas tends to accumulate most readily.

Alcoa, TN Radon Mitigation

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

Alcoa, TN Radon Testing

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

Alcoa Radon Facts

Key details about the radon risk profile for Alcoa and the 37701 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Blount County, TN

Zip Code

37701

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Alcoa and the 37701 zip code are located in Blount County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Alcoa, TN

What EPA Radon Zone is Alcoa in?

Alcoa and the 37701 zip code are in Blount County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Alcoa?

Radon mitigation in Alcoa 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 Alcoa?

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