Roma, TX Radon Levels
Check local Roma radon levels and find certified testing and mitigation professionals to keep your home safe
Roma, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Starr County, TX
Zip Code
78584
Roma sits along the Rio Grande in Starr County, where alluvial deposits and underlying sedimentary formations generally produce lower radon levels typical of South Texas. Testing data for this border community in zip code 78584 remains limited, though regional geology suggests moderate radon potential. Residents should still conduct baseline radon testing to establish individual home risk levels.
Roma, 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 Roma?
- 100% Free, No-Obligation Quotes
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1-800-299-3578
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Radon FAQ for Roma, TX
What EPA Radon Zone is Roma in?
Roma and the 78584 zip code are in Starr 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 Roma?
Radon mitigation in Roma 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 Roma?
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 |