Texas City, TX Radon Levels
Check local Texas City radon levels and find certified testing and mitigation professionals to keep your home safe
Texas City, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Galveston County, TX
Zip Code
77590
Situated in Galveston County along the Gulf Coast as part of the Houston Metro, Texas City sits in EPA Zone 3 where coastal plain geology typically produces minimal radon concentrations. The area's sandy soils and proximity to sea level create conditions generally unfavorable for radon accumulation. While testing data for the 77590 area is currently limited, the geological setting suggests relatively low radon risk for most homes.
Texas City, 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 Texas City?
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Radon FAQ for Texas City, TX
What EPA Radon Zone is Texas City in?
Texas City and the 77590 zip code are in Galveston 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 Texas City?
Radon mitigation in Texas City 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 Texas City?
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 |