Saint Albans, VT Radon Mitigation and Testing

Q: What EPA Radon Zone is Saint Albans in?

Saint Albans is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Saint Albans?

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

Franklin County

EPA Zone 2

Located in Franklin County within the Burlington Metro area, Saint Albans sits in Vermont's Champlain Valley region where glacial deposits over limestone bedrock create moderate radon potential. Testing data for zip code 05478 remains limited, making professional radon testing essential for homeowners. The area's mix of older homes and newer construction means radon levels can vary significantly between properties.

Saint Albans, VT Radon Mitigation

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

Saint Albans, VT Radon Testing

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

Saint Albans Radon Facts

Key details about the radon risk profile for Saint Albans and the 05478 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Franklin County, VT

Zip Code

05478

Predicted Screening Level

2–4 pCi/L (Zone 2)

Saint Albans and the 05478 zip code are located in Franklin County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Saint Albans, VT

What EPA Radon Zone is Saint Albans in?

Saint Albans and the 05478 zip code are in Franklin County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Saint Albans?

Radon mitigation in Saint Albans 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 Saint Albans?

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 Vermont

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

City	Avg User Radon Level	Submissions
Stowe	13.00 pCi/L	2
Wilmington	8.50 pCi/L	2