Lewisville, AR Radon Levels
Check local Lewisville radon levels and find certified testing and mitigation professionals to keep your home safe
Lewisville, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Lafayette County, AR
Zip Code
71845
Found in Lafayette County in southwestern Arkansas, Lewisville is located in EPA Zone 3 where lower radon levels are typically expected across the Gulf Coastal Plain region. The area's sandy and clay soils over sedimentary formations generally produce minimal radon accumulation in homes. However, with testing data unavailable for zip code 71845, residents should still consider radon testing to verify their homes meet recommended safety standards.
Lewisville, AR Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Lewisville?
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Radon FAQ for Lewisville, AR
What EPA Radon Zone is Lewisville in?
Lewisville and the 71845 zip code are in Lafayette 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 Lewisville?
Radon mitigation in Lewisville 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 Lewisville?
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 Arkansas
Cities in Arkansas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Hot Springs Village | 11.60 pCi/L | 5 |
| Bentonville | 4.00 pCi/L | 4 |
| Bella Vista | 13.67 pCi/L | 3 |
| Little Rock | 7.00 pCi/L | 1 |