Huntsville, TX Radon Levels
Check local Huntsville radon levels and find certified testing and mitigation professionals to keep your home safe
Huntsville, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Walker County, TX
Zip Code
77320
Located in Walker County north of Houston, Huntsville's East Texas Piney Woods setting typically produces lower radon levels due to sandy soils and sedimentary geology. However, testing data for zip codes 77320 and 77340 remains limited, making individual property testing advisable for homeowners. Even in areas with generally lower radon potential, specific site conditions can occasionally produce elevated readings.
Huntsville, 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 Huntsville?
- 100% Free, No-Obligation Quotes
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1-800-299-3578
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Radon FAQ for Huntsville, TX
What EPA Radon Zone is Huntsville in?
Huntsville and the 77320 zip code are in Walker 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 Huntsville?
Radon mitigation in Huntsville 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 Huntsville?
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 |