Waikoloa, HI Radon Levels
Check local Waikoloa radon levels and find certified testing and mitigation professionals to keep your home safe
Waikoloa, HI Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Hawaii County, HI
Zip Code
96738
Located in Hawaii County on the Big Island's Kohala Coast, Waikoloa sits on volcanic soils and lava rock formations that typically produce minimal radon concentrations. Testing data for this zip code 96738 community remains limited, making professional radon testing essential for homeowners. Given Hawaii's unique geology of recent volcanic activity and coral-based coastal areas, individual property testing provides the most reliable assessment of indoor air quality.
Waikoloa, HI 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 Waikoloa?
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Radon FAQ for Waikoloa, HI
What EPA Radon Zone is Waikoloa in?
Waikoloa and the 96738 zip code are in Hawaii 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 Waikoloa?
Radon mitigation in Waikoloa 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 Waikoloa?
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 Hawaii
Cities in Hawaii with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Honolulu | No submissions | 0 |