Dennis, MS Radon Levels
Check local Dennis radon levels and find certified testing and mitigation professionals to keep your home safe
Dennis, MS Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Tishomingo County, MS
Zip Code
38838
Located in Tishomingo County in northeastern Mississippi, Dennis sits in an area where Paleozoic limestone and sandstone formations create variable radon conditions. While radon testing data for the 38838 zip code remains limited, homeowners should consider testing given the mixed geological foundation that can produce unexpected results.
Dennis, MS Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Dennis, MS
What EPA Radon Zone is Dennis in?
Dennis and the 38838 zip code are in Tishomingo 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 Dennis?
Radon mitigation in Dennis 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 Dennis?
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.