Edinburg, TX Radon Levels
Check local Edinburg radon levels and find certified testing and mitigation professionals to keep your home safe
Edinburg, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Hidalgo County, TX
Zip Code
78539
Based in Hidalgo County as part of the McAllen Metro area, Edinburg sits in EPA Zone 3 where Texas Gulf Coastal Plain sediments typically produce lower radon potential. Testing information for the 78539 area remains limited, though southern Texas generally sees reduced radon concerns compared to northern regions. Homeowners should still test periodically, especially in properties with enclosed spaces below grade.
Edinburg, 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 Edinburg?
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Radon FAQ for Edinburg, TX
What EPA Radon Zone is Edinburg in?
Edinburg and the 78539 zip code are in Hidalgo 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 Edinburg?
Radon mitigation in Edinburg 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 Edinburg?
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 |