Bennington, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Bennington in?

Bennington is in Bryan County, EPA Zone 3.

Q: How much does radon mitigation cost in Bennington?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Bryan County

EPA Zone 3

Bennington rests in rural Bryan County in southeastern Oklahoma, where sedimentary rock formations and clay soils typically produce lower radon levels. The small community in zip code 74723 features widely spaced homes with a mix of foundation types including slab-on-grade and pier construction common in rural Oklahoma. Given limited local testing data, residents should still consider radon testing, especially in homes with basements or crawl spaces where radon accumulation is more likely.

Bennington, OK Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Bennington, OK Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Bennington Radon Facts

Key details about the radon risk profile for Bennington and the 74723 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bryan County, OK

Zip Code

74723

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Bennington and the 74723 zip code are located in Bryan County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Bennington, OK

What EPA Radon Zone is Bennington in?

Bennington and the 74723 zip code are in Bryan 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 Bennington?

Radon mitigation in Bennington 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 Bennington?

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 with the most user-submitted radon test data in the state.

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