Juneau, AK Radon Mitigation and Testing

Q: What EPA Radon Zone is Juneau in?

Juneau is in Juneau Borough County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Juneau?

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

Juneau Borough County

EPA Zone Unknown

Alaska's capital city in the City and Borough of Juneau sits on complex coastal geology featuring metamorphic rock and glacial deposits. Given the limited radon testing data available for this unique geographic setting, homeowners should consider professional testing regardless of foundation type. Juneau's varied topography and housing stock, from older downtown buildings to hillside homes, creates diverse conditions for potential radon accumulation.

Juneau, AK Radon Mitigation

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

Juneau, AK Radon Testing

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

Juneau Radon Facts

Key details about the radon risk profile for Juneau and the 99801 zip code area.

EPA Radon Zone

Unknown

County

Juneau Borough County, AK

Zip Code

99801

Predicted Screening Level

Unknown

Juneau and the 99801 zip code are located in Juneau Borough County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Juneau, AK

What EPA Radon Zone is Juneau in?

Juneau and the 99801 zip code are in Juneau Borough County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Juneau?

Radon mitigation in Juneau 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 Juneau?

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 Alaska

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

City	Avg User Radon Level	Submissions
Anchorage	5.00 pCi/L	5
Palmer	9.00 pCi/L	4
Eagle River	9.33 pCi/L	3
Wasilla	5.00 pCi/L	1