Longview, TX Radon Levels
Check local Longview radon levels and find certified testing and mitigation professionals to keep your home safe
Longview, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Gregg County, TX
Zip Code
75601
As the heart of East Texas's Gregg County, Longview sits atop Cretaceous-era sands and clays that typically produce lower radon concentrations than other regions. Testing data across zip codes 75601-75605 remains limited, though the area's geology generally favors reduced radon accumulation. Homeowners in this established metropolitan area should still consider testing, especially in properties with basements or extensive below-grade utility spaces uncommon but present in some neighborhoods.
Longview, 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 Longview?
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Radon FAQ for Longview, TX
What EPA Radon Zone is Longview in?
Longview and the 75601 zip code are in Gregg 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 Longview?
Radon mitigation in Longview 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 Longview?
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 |