Mathis, TX Radon Levels
Check local Mathis radon levels and find certified testing and mitigation professionals to keep your home safe
Mathis, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
San Patricio County, TX
Zip Code
78368
Mathis sits in San Patricio County along the South Texas coastal plain, where clay-rich soils over limestone bedrock create variable radon conditions. Currently, radon testing data is limited for this 78368 zip code community, making it important for homeowners to conduct independent testing. Given the area's geological makeup and proximity to the Corpus Christi Metro, professional radon assessment remains the best way to determine individual home risk levels.
Mathis, 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 Mathis?
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Radon FAQ for Mathis, TX
What EPA Radon Zone is Mathis in?
Mathis and the 78368 zip code are in San Patricio 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 Mathis?
Radon mitigation in Mathis 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 Mathis?
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 |