Mason City, NE resides in Custer County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. Testing is recommended for all homes in the 68855 zip code area.
Mason City, NE Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Mason City, NE Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Mason City Radon Facts
Key details about the radon risk profile for Mason City and the 68855 zip code area.
EPA Radon Zone
Zone 2 — Moderate Risk
County
Custer County, NE
Zip Code
68855
Predicted Screening Level
2–4 pCi/L (Zone 2)
Mason City and the 68855 zip code are located in Custer County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Mason City, NE
What EPA Radon Zone is Mason City in?
Mason City and the 68855 zip code are in Custer County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Mason City?
Radon mitigation in Mason City 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 Mason City?
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.
