Kahului, HI Radon Levels

Q: What EPA Radon Zone is Kahului in?

Kahului is in Maui County, EPA Zone 3.

Q: How much does radon mitigation cost in Kahului?

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

Check local Kahului radon levels and find certified testing and mitigation professionals to keep your home safe

Kahului, HI Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Maui County, HI

Zip Code 96732

Maui's commercial hub in Maui County sits on young volcanic terrain where radon concentrations typically remain low due to the island's basaltic geology and ocean breezes. Testing data for Kahului's 96732 area is currently limited, making individual assessment valuable for residents. The combination of volcanic rock foundation and tropical ventilation patterns generally creates favorable conditions for minimal radon accumulation.

Kahului, HI Radon Mitigation

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

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Radon FAQ for Kahului, HI

What EPA Radon Zone is Kahului in?

Kahului and the 96732 zip code are in Maui 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 Kahului?

Radon mitigation in Kahului 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 Kahului?

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