Mentor, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Mentor in?

Mentor is in Polk County, EPA Zone 1.

Q: How much does radon mitigation cost in Mentor?

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

Polk County

EPA Zone 1

Positioned in Polk County within Minnesota's Red River Valley, Mentor sits atop glacial lake sediments and clay soils that can influence radon migration patterns. While specific testing data for the 56736 zip code is currently unavailable, the EPA Zone 1 classification indicates significant radon potential across the region. Rural and farmstead properties should conduct radon testing regardless of the flat terrain and clay soils.

Mentor, MN Radon Mitigation

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

Mentor, MN Radon Testing

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

Mentor Radon Facts

Key details about the radon risk profile for Mentor and the 56736 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Polk County, MN

Zip Code

56736

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Mentor and the 56736 zip code are located in Polk County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Mentor, MN

What EPA Radon Zone is Mentor in?

Mentor and the 56736 zip code are in Polk County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Mentor?

Radon mitigation in Mentor 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 Mentor?

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