Gainesville, GA Radon Mitigation and Testing

Q: What is the average radon level in Gainesville, GA?

Based on 4 user-submitted tests, the average radon level is 4.80 pCi/L.

Q: What EPA Radon Zone is Gainesville in?

Gainesville is in Hall County, EPA Zone 2.

Q: How much does radon mitigation cost in Gainesville?

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

Avg: 4.80 pCi/L

Hall County

EPA Zone 2

4 user tests

Positioned in the Georgia mountains of Hall County, this community shows radon levels averaging 4.75 pCi/L, which exceeds the EPA action threshold. The underlying granite and metamorphic bedrock of the North Georgia region contributes to moderate radon production. While 30501 area homes vary from 2.0 to 7.0 pCi/L, all homeowners should test their properties to determine individual risk levels.

4.80

pCi/L average

Above EPA Action Level

Based on 4 user-submitted radon tests for homes in Gainesville, GA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Gainesville, GA Radon Mitigation

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

Gainesville, GA Radon Testing

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

Gainesville, Georgia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Gainesville, GA	0-20 Years	No Basement/All Crawl Space	Jan 2023
2 pCi/L	Gainesville, GA	0-20 Years	Full Basement	Mar 2022
4 pCi/L	Gainesville, GA	21-50 Years	No Basement/All Crawl Space	Sep 2018
6 pCi/L	Gainesville, GA	0-20 Years	Full Basement	Aug 2016

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

Gainesville Radon Facts

Key details about the radon risk profile for Gainesville and the 30501 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Hall County, GA

Zip Code

30501

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.80 pCi/L

User Tests Submitted

Gainesville and the 30501 zip code are located in Hall 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 Gainesville, GA

What is the average radon level in Gainesville, GA?

Based on 4 user-submitted tests, the average radon level in Gainesville is 4.80 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 Gainesville in?

Gainesville and the 30501 zip code are in Hall 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 Gainesville?

Radon mitigation in Gainesville 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 Gainesville?

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