Oneill, NE Radon Mitigation and Testing

Q: What EPA Radon Zone is Oneill in?

Oneill is in Holt County, EPA Zone 3.

Q: How much does radon mitigation cost in Oneill?

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

Holt County

EPA Zone 3

Serving as the seat of Holt County in north-central Nebraska, O'Neill sits over the Ogallala formation and glacial deposits that characterize much of the state's radon-prone geology. The town's housing stock reflects typical Great Plains construction with many homes featuring full basements and older foundation systems. With radon testing data for the 68763 area still being collected, homeowners should conduct testing to establish baseline readings for their properties.

Oneill, NE Radon Mitigation

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

Oneill, NE Radon Testing

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

Oneill Radon Facts

Key details about the radon risk profile for Oneill and the 68763 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Holt County, NE

Zip Code

68763

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Oneill and the 68763 zip code are located in Holt 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 Oneill, NE

What EPA Radon Zone is Oneill in?

Oneill and the 68763 zip code are in Holt 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 Oneill?

Radon mitigation in Oneill 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 Oneill?

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 Nebraska

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

City	Avg User Radon Level	Submissions
Chadron	8.20 pCi/L	5
Lincoln	9.67 pCi/L	3
Beatrice	7.50 pCi/L	2
Seward	No submissions	0