Knoxville, GA Radon Mitigation and Testing

Q: What EPA Radon Zone is Knoxville in?

Knoxville is in Crawford County, EPA Zone 3.

Q: How much does radon mitigation cost in Knoxville?

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

Crawford County

EPA Zone 3

Located in Crawford County within the Macon Metro area, Knoxville sits in Georgia's Fall Line region where Coastal Plain sediments meet Piedmont crystalline rocks. Testing data for zip code 31050 is not currently available, making individual home testing important for residents to assess their radon exposure in this transitional geological zone.

Knoxville, GA Radon Mitigation

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

Knoxville, GA Radon Testing

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

Knoxville Radon Facts

Key details about the radon risk profile for Knoxville and the 31050 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Crawford County, GA

Zip Code

31050

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Knoxville and the 31050 zip code are located in Crawford 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 Knoxville, GA

What EPA Radon Zone is Knoxville in?

Knoxville and the 31050 zip code are in Crawford 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 Knoxville?

Radon mitigation in Knoxville 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 Knoxville?

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 Georgia

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

City	Avg User Radon Level	Submissions
Atlanta	8.80 pCi/L	5
Cartersville	9.50 pCi/L	4
Snellville	8.75 pCi/L	4
Loganville	7.75 pCi/L	4
Gainesville	4.75 pCi/L	4
Cumming	4.50 pCi/L	4
Blairsville	10.00 pCi/L	3
Lawrenceville	4.67 pCi/L	3
Buford	15.50 pCi/L	2
Winder	14.50 pCi/L	2
Blue Ridge	12.00 pCi/L	2
Stone Mountain	6.00 pCi/L	2
Flowery Branch	5.50 pCi/L	2
Ellijay	4.00 pCi/L	2
Woodstock	2.00 pCi/L	2
Alpharetta	6.00 pCi/L	1
Powder Springs	6.00 pCi/L	1
Dawsonville	4.00 pCi/L	1
Acworth	No submissions	0
Kennesaw	No submissions	0