Thomas, OK Radon Levels
Check local Thomas radon levels and find certified testing and mitigation professionals to keep your home safe
Thomas, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Custer County, OK
Zip Code
73669
Found in Custer County within Oklahoma's gypsum hills region, Thomas's sedimentary geology and semi-arid climate typically produce lower radon concentrations. With testing data currently unavailable for zip code 73669, residents should establish baseline radon levels through professional home testing.
Thomas, OK 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 Thomas?
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Radon FAQ for Thomas, OK
What EPA Radon Zone is Thomas in?
Thomas and the 73669 zip code are in Custer 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 Thomas?
Radon mitigation in Thomas 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 Thomas?
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 Oklahoma
Cities in Oklahoma with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Tulsa | 8.14 pCi/L | 7 |
| Oklahoma City | 7.00 pCi/L | 1 |
| Edmond | 5.00 pCi/L | 1 |