Princeville, HI Radon Mitigation and Testing

Q: What EPA Radon Zone is Princeville in?

Princeville is in Kauai County, EPA Zone 3.

Q: How much does radon mitigation cost in Princeville?

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

Kauai County

EPA Zone 3

Princeville in Kauai County enjoys Hawaii's unique volcanic geology, which typically results in lower radon levels compared to mainland locations. While testing data for zip code 96722 is limited, the island's basaltic foundation and tropical climate generally create conditions less conducive to radon accumulation. However, individual home testing can still provide valuable baseline information for residents.

Princeville, HI Radon Mitigation

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

Princeville, HI Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Princeville Radon Facts

Key details about the radon risk profile for Princeville and the 96722 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Kauai County, HI

Zip Code

96722

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Princeville and the 96722 zip code are located in Kauai County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Princeville, HI

What EPA Radon Zone is Princeville in?

Princeville and the 96722 zip code are in Kauai 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 Princeville?

Radon mitigation in Princeville 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 Princeville?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Honolulu	No submissions	0