Refugio, TX Radon Levels
Check local Refugio radon levels and find certified testing and mitigation professionals to keep your home safe
Refugio, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Refugio County, TX
Zip Code
78377
Situated in south Texas Refugio County near the Gulf Coast, Refugio is built on coastal plain sediments and clay soils that typically produce lower radon levels than inland rocky formations. The town's housing stock includes both historic properties and newer construction, many featuring slab-on-grade foundations common to the region's warm climate. Though testing data for zip code 78377 remains limited, homeowners may still want to conduct radon testing as geological conditions can vary locally.
Refugio, 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 Refugio?
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Radon FAQ for Refugio, TX
What EPA Radon Zone is Refugio in?
Refugio and the 78377 zip code are in Refugio 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 Refugio?
Radon mitigation in Refugio 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 Refugio?
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 |