Garrison, TX Radon Levels
Check local Garrison radon levels and find certified testing and mitigation professionals to keep your home safe
Garrison, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Nacogdoches County, TX
Zip Code
75946
Located in Nacogdoches County within the East Texas Piney Woods, Garrison sits in EPA Zone 3 where radon levels are typically lower throughout the region. The area's sandy coastal plain soils and slab-on-grade construction common in Texas generally reduce radon accumulation potential. While testing data for zip code 75946 is limited, homeowners should still consider testing, especially in homes with basements or crawl spaces.
Garrison, 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 Garrison?
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Radon FAQ for Garrison, TX
What EPA Radon Zone is Garrison in?
Garrison and the 75946 zip code are in Nacogdoches 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 Garrison?
Radon mitigation in Garrison 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 Garrison?
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 |