Garvin, OK Radon Levels
Check local Garvin radon levels and find certified testing and mitigation professionals to keep your home safe
Garvin, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
McCurtain County, OK
Zip Code
74736
Positioned in McCurtain County along Oklahoma's southeastern border, Garvin sits in EPA Zone 3 where radon levels tend to be lower throughout the region. The area's sandstone and shale geology typical of the Ouachita Mountains generally produces minimal radon, though testing remains advisable. Given limited data for zip code 74736, homeowners should still consider radon measurement, particularly in homes with below-grade spaces.
Garvin, OK Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Garvin, OK
What EPA Radon Zone is Garvin in?
Garvin and the 74736 zip code are in McCurtain 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 Garvin?
Radon mitigation in Garvin 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 Garvin?
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 |