Bristol, VA Radon Mitigation and Testing
Situated in Bristol City and Washington County within the Kingsport Metro area, Bristol shows an average radon level of 7.5 pCi/L—well above the EPA action threshold of 4.0 pCi/L. The city's location in Virginia's Appalachian Valley over limestone and shale bedrock creates geological conditions highly favorable for radon gas production. With individual readings ranging from 5.0 to 12.0 pCi/L across zip codes 24201 and 24202, all residents should prioritize radon testing and mitigation systems to protect their families.
Based on 4 user-submitted radon tests for homes in Bristol, VA. The EPA recommends taking action at or above 4.0 pCi/L.
Bristol, VA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Bristol, VA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Bristol, Virginia Radon Levels
User-submitted radon test readings from homes in the Bristol area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Bristol, VA | 21-50 Years | Full Basement | Sep 2025 |
| 7 pCi/L | Bristol, VA | 51-99 Years | Full Basement | Oct 2023 |
| 6 pCi/L | Bristol, VA | 21-50 Years | Full Basement | Dec 2021 |
| 12 pCi/L | Bristol, VA | 21-50 Years | Full Basement | Mar 2016 |
Have a radon test result for Bristol? Submit your reading to help other homeowners.
Bristol Radon Facts
Key details about the radon risk profile for Bristol and the 24201 zip code area.
Bristol and the 24201 zip code are located in Bristol City County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Bristol, VA
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Most Active Radon Markets in Virginia
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Fredericksburg | 7.29 pCi/L | 7 |
| King George | 7.17 pCi/L | 6 |
| Leesburg | 9.80 pCi/L | 5 |
| Chantilly | 9.60 pCi/L | 5 |
| Fancy Gap | 9.40 pCi/L | 5 |
| Purcellville | 10.75 pCi/L | 4 |
| Aldie | 8.00 pCi/L | 4 |
| Front Royal | 7.75 pCi/L | 4 |
| Bristol | 7.50 pCi/L | 4 |
| Winchester | 7.00 pCi/L | 4 |
| Williamsburg | 5.75 pCi/L | 4 |
| Lovettsville | 5.25 pCi/L | 4 |
| Woodbridge | 4.50 pCi/L | 4 |
| Fairfax | 9.67 pCi/L | 3 |
| Stafford | 9.33 pCi/L | 3 |
| Louisa | 8.33 pCi/L | 3 |
| Linden | 7.67 pCi/L | 3 |
| Warrenton | 7.67 pCi/L | 3 |
| Burke | 5.67 pCi/L | 3 |
| Lynchburg | 5.33 pCi/L | 3 |