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West Alexandria, OH Radon Mitigation and Testing

Preble County
EPA Zone 1

West Alexandria, OH resides in Preble County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. Testing is recommended for all homes in the 45381 zip code area.

West Alexandria, OH Radon Mitigation

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

West Alexandria, OH Radon Testing

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

West Alexandria Radon Facts

Key details about the radon risk profile for West Alexandria and the 45381 zip code area.

EPA Radon Zone
Zone 1 — High Risk
County
Preble County, OH
Zip Code
45381
Predicted Screening Level
> 4.0 pCi/L (Zone 1)

West Alexandria and the 45381 zip code are located in Preble County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for West Alexandria, OH

What EPA Radon Zone is West Alexandria in?
West Alexandria and the 45381 zip code are in Preble County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in West Alexandria?
Radon mitigation in West Alexandria 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 West Alexandria?
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 Ohio

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

CityAvg User Radon LevelSubmissions
Marietta 8.00 pCi/L 5
Cincinnati 5.20 pCi/L 5
Hilliard 11.75 pCi/L 4
Wilmington 5.25 pCi/L 4
Newark 15.00 pCi/L 3
Athens 11.33 pCi/L 3
Findlay 10.33 pCi/L 3
Perrysburg 9.67 pCi/L 3
Powell 8.33 pCi/L 3
Columbus 6.00 pCi/L 3
Chagrin Falls 4.67 pCi/L 3
Hamilton 10.00 pCi/L 2
Chardon 5.50 pCi/L 2
Strongsville 4.50 pCi/L 2
Maineville 10.00 pCi/L 1
Lancaster 9.00 pCi/L 1
West Chester 9.00 pCi/L 1
Amherst 6.00 pCi/L 1
Chillicothe 6.00 pCi/L 1
Lima 5.00 pCi/L 1