Sheffield, AL Radon Mitigation and Testing

Q: What is the average radon level in Sheffield, AL?

Based on 1 user-submitted tests, the average radon level is 11.00 pCi/L.

Q: What EPA Radon Zone is Sheffield in?

Sheffield is in Colbert County, EPA Zone 1.

Q: How much does radon mitigation cost in Sheffield?

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

Avg: 11.00 pCi/L

Colbert County

EPA Zone 1

1 user test

Part of the Florence Metro area in Colbert County, Sheffield has recorded a notably high average radon level of 11.0 pCi/L, nearly three times the EPA action threshold. This Tennessee Valley community sits over limestone formations that can produce elevated radon levels despite being in EPA Zone 1. The single test result from zip code 35660 demonstrates the importance of radon testing and likely mitigation for area homeowners.

11.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Sheffield, AL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Sheffield, AL Radon Mitigation

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

Sheffield, AL Radon Testing

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

Sheffield, Alabama Radon Levels

User-submitted radon test readings from homes in the Sheffield area.

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Sheffield, AL	51-99 Years	No Basement/All Slab	Feb 2021

Have a radon test result for Sheffield? Submit your reading to help other homeowners.

Sheffield Radon Facts

Key details about the radon risk profile for Sheffield and the 35660 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Colbert County, AL

Zip Code

35660

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Sheffield and the 35660 zip code are located in Colbert 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 Sheffield, AL

What is the average radon level in Sheffield, AL?

Based on 1 user-submitted test, the average radon level in Sheffield is 11.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Sheffield in?

Sheffield and the 35660 zip code are in Colbert 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 Sheffield?

Radon mitigation in Sheffield 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 Sheffield?

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 Alabama

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Huntsville	9.00 pCi/L	2
Birmingham	7.00 pCi/L	2
Madison	4.00 pCi/L	1