Gifford, WA Radon Levels
Check local Gifford radon levels and find certified testing and mitigation professionals to keep your home safe
Gifford, WA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Stevens County, WA
Zip Code
99131
Rural Gifford in Stevens County within the Spokane Metro area sits over eastern Washington's granite and metamorphic bedrock, which can contribute to elevated radon levels in certain locations. Testing data for the 99131 zip code area is currently limited, though the EPA Zone 1 classification indicates high radon potential throughout the region. Homeowners should prioritize testing, as Washington's mountainous geology often produces readings that warrant careful monitoring.
Gifford, WA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Gifford?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Stevens County Pros
Radon FAQ for Gifford, WA
What EPA Radon Zone is Gifford in?
Gifford and the 99131 zip code are in Stevens 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 Gifford?
Radon mitigation in Gifford 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 Gifford?
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 Washington
Cities in Washington with the most user-submitted radon test data, ranked by number of submissions.