Fresno, TX Radon Levels
Check local Fresno radon levels and find certified testing and mitigation professionals to keep your home safe
Fresno, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Fort Bend County, TX
Zip Code
77545
This small Fort Bend County community lies southwest of Houston in an area of Gulf Coast plain sediments and clay soils. The regional housing mix includes both older rural properties and newer suburban-style developments, predominantly built on slab foundations common throughout southeastern Texas. Since comprehensive radon testing data remains limited for zip code 77545, residents should consider professional radon testing to determine their home's individual risk level.
Fresno, 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 Fresno?
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Radon FAQ for Fresno, TX
What EPA Radon Zone is Fresno in?
Fresno and the 77545 zip code are in Fort Bend 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 Fresno?
Radon mitigation in Fresno 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 Fresno?
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 |