Graham, NC Radon Mitigation and Testing

Q: What EPA Radon Zone is Graham in?

Graham is in Alamance County, EPA Zone 3.

Q: How much does radon mitigation cost in Graham?

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

Alamance County

EPA Zone 3

Centered in Alamance County within the Burlington Metro area, Graham occupies EPA Zone 3 where Triassic basin sediments typically produce lower radon levels across the North Carolina Piedmont. Although testing data for zip code 27253 is currently limited, the geological setting suggests minimal radon risk compared to areas with granite or metamorphic bedrock. However, homes near geological transitions or with specific foundation characteristics should still consider testing.

Graham, NC Radon Mitigation

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

Graham, NC Radon Testing

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

Graham Radon Facts

Key details about the radon risk profile for Graham and the 27253 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Alamance County, NC

Zip Code

27253

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Graham and the 27253 zip code are located in Alamance 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 Graham, NC

What EPA Radon Zone is Graham in?

Graham and the 27253 zip code are in Alamance 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 Graham?

Radon mitigation in Graham 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 Graham?

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 North Carolina

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

City	Avg User Radon Level	Submissions
Murphy	12.83 pCi/L	6
Blowing Rock	10.17 pCi/L	6
Brevard	7.50 pCi/L	4
Cary	5.00 pCi/L	4
Highlands	4.50 pCi/L	4
Mooresville	4.00 pCi/L	4
Banner Elk	9.33 pCi/L	3
Charlotte	7.33 pCi/L	3
Denver	4.33 pCi/L	3
Hendersonville	9.00 pCi/L	2
Wake Forest	4.50 pCi/L	2
Apex	3.50 pCi/L	2
Huntersville	3.50 pCi/L	2
Raleigh	9.00 pCi/L	1
Fayetteville	5.00 pCi/L	1
Waxhaw	4.00 pCi/L	1
Chapel Hill	3.00 pCi/L	1
Clayton	No submissions	0
Fuquay Varina	No submissions	0
Holly Springs	No submissions	0