Los Fresnos, TX Radon Levels
Check local Los Fresnos radon levels and find certified testing and mitigation professionals to keep your home safe
Los Fresnos, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Cameron County, TX
Zip Code
78566
Situated in Cameron County near the Mexican border, Los Fresnos lacks comprehensive radon testing data at this time. The 78566 zip code area features predominantly newer construction on relatively flat coastal plain geology, which typically correlates with lower radon potential. However, individual home testing remains the most reliable method for determining actual radon exposure levels in any specific residence.
Los Fresnos, TX 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 Los Fresnos?
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1-800-299-3578
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Radon FAQ for Los Fresnos, TX
What EPA Radon Zone is Los Fresnos in?
Los Fresnos and the 78566 zip code are in Cameron 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 Los Fresnos?
Radon mitigation in Los Fresnos 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 Los Fresnos?
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 Texas
Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Lubbock | 12.70 pCi/L | 10 |
| San Antonio | 6.57 pCi/L | 7 |
| Austin | 6.14 pCi/L | 7 |
| Dallas | 8.00 pCi/L | 5 |
| Abilene | 4.50 pCi/L | 2 |
| Houston | 3.50 pCi/L | 2 |
| Plano | 6.00 pCi/L | 1 |
| Frisco | 3.00 pCi/L | 1 |
| Nacogdoches | No submissions | 0 |