Shafer, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Shafer in?

Shafer is in Chisago County, EPA Zone 2.

Q: How much does radon mitigation cost in Shafer?

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

Chisago County

EPA Zone 2

Rural Chisago County is home to this small Minnesota community, located within the Twin Cities metro area where glacial lake deposits and underlying Paleozoic bedrock create conditions favorable for radon accumulation. The area's housing includes both historic farmsteads and newer rural residential properties, most featuring full basements typical of Minnesota construction. Although comprehensive testing data for zip code 55074 remains limited, the region's geological characteristics make radon testing a wise precaution for all area homeowners.

Shafer, MN Radon Mitigation

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

Shafer, MN Radon Testing

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

Shafer Radon Facts

Key details about the radon risk profile for Shafer and the 55074 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Chisago County, MN

Zip Code

55074

Predicted Screening Level

2–4 pCi/L (Zone 2)

Shafer and the 55074 zip code are located in Chisago 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 Shafer, MN

What EPA Radon Zone is Shafer in?

Shafer and the 55074 zip code are in Chisago 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 Shafer?

Radon mitigation in Shafer 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 Shafer?

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 Minnesota

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

City	Avg User Radon Level	Submissions
Savage	5.00 pCi/L	3
Faribault	10.00 pCi/L	2
Shakopee	6.50 pCi/L	2
Minneapolis	5.00 pCi/L	2
Lakeville	6.00 pCi/L	1
Delano	5.00 pCi/L	1
Montgomery	5.00 pCi/L	1
Rosemount	No submissions	0