Lillington, NC Radon Mitigation and Testing
Central North Carolina's Harnett County contains Lillington, where Triassic basin sediments have produced radon readings averaging 5.0 pCi/L, slightly above EPA action thresholds. The community's mix of rural housing and newer suburban development in the 27546 zip code creates varying conditions for radon accumulation. Given these moderately elevated readings, residents should consider professional testing and potential mitigation, particularly in homes with basements or crawl spaces.
Based on 2 user-submitted radon tests for homes in Lillington, NC. The EPA recommends taking action at or above 4.0 pCi/L.
Lillington, NC Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Lillington, NC Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Lillington, North Carolina Radon Levels
User-submitted radon test readings from homes in the Lillington area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 6 pCi/L | Lillington, NC | 0-20 Years | No Basement/All Slab | Nov 2024 |
| 4 pCi/L | Lillington, NC | 0-20 Years | No Basement/All Slab | Aug 2024 |
Have a radon test result for Lillington? Submit your reading to help other homeowners.
Lillington Radon Facts
Key details about the radon risk profile for Lillington and the 27546 zip code area.
Lillington and the 27546 zip code are located in Harnett 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 Lillington, NC
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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 |