Sylvania, AL Radon Mitigation and Testing

Q: What EPA Radon Zone is Sylvania in?

Sylvania is in Dekalb County, EPA Zone 2.

Q: How much does radon mitigation cost in Sylvania?

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

Dekalb County

EPA Zone 2

Positioned in northeastern Alabama's DeKalb County within the Appalachian foothills, Sylvania sits where sandstone and shale formations create moderate radon potential. Testing information for zip code 35988 remains limited, encouraging individual homeowner assessment. The area's mountainous terrain and mix of older and newer homes can influence radon levels through varying foundation designs and local geological conditions.

Sylvania, AL Radon Mitigation

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

Sylvania, AL Radon Testing

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

Sylvania Radon Facts

Key details about the radon risk profile for Sylvania and the 35988 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dekalb County, AL

Zip Code

35988

Predicted Screening Level

2–4 pCi/L (Zone 2)

Sylvania and the 35988 zip code are located in Dekalb 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 Sylvania, AL

What EPA Radon Zone is Sylvania in?

Sylvania and the 35988 zip code are in Dekalb 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 Sylvania?

Radon mitigation in Sylvania 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 Sylvania?

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