Calvert, TX Radon Levels
Check local Calvert radon levels and find certified testing and mitigation professionals to keep your home safe
Calvert, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Robertson County, TX
Zip Code
77837
Found in east-central Texas's Robertson County within the College Station Metro area, Calvert (77837) sits in EPA Zone 3 over clay and sandy soils that typically generate lower radon concentrations. The region's geology and predominant slab-on-grade construction generally produce minimal radon levels. With limited local testing data available, residents may still want to conduct baseline testing, especially in homes with crawl spaces or partial basements.
Calvert, 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 Calvert?
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Radon FAQ for Calvert, TX
What EPA Radon Zone is Calvert in?
Calvert and the 77837 zip code are in Robertson 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 Calvert?
Radon mitigation in Calvert 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 Calvert?
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 |