Lahaina, HI Radon Levels

Q: What EPA Radon Zone is Lahaina in?

Lahaina is in Maui County, EPA Zone 3.

Q: How much does radon mitigation cost in Lahaina?

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

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

Lahaina, HI Radon Facts

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

County Maui County, HI

Zip Code 96761

Positioned along Maui's western shore in Maui County, Lahaina sits on volcanic terrain where radon levels are typically influenced by the island's basaltic bedrock and ocean proximity. While radon testing data for zip code 96761 is currently limited, the unique geological conditions of the Hawaiian Islands can still produce detectable radon levels in certain homes. Residents of this historic Kahului metro area community should consider testing, particularly in homes with enclosed spaces or older construction.

Lahaina, 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 Lahaina, HI

What EPA Radon Zone is Lahaina in?

Lahaina and the 96761 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 Lahaina?

Radon mitigation in Lahaina 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 Lahaina?

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