Shields, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Shields in?

Shields is in Grant County, EPA Zone 1.

Q: How much does radon mitigation cost in Shields?

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

Grant County

EPA Zone 1

Prairie community Shields in Grant County sits within EPA Zone 1 in south-central North Dakota. The region's glacial soils over Pierre Shale and other sedimentary formations create geological conditions conducive to radon production. With testing data for zip code 58569 currently limited, residents should consider professional radon measurement, especially in homes with basements or below-grade living areas.

Shields, ND Radon Mitigation

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

Shields, ND Radon Testing

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

Shields Radon Facts

Key details about the radon risk profile for Shields and the 58569 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Grant County, ND

Zip Code

58569

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Shields and the 58569 zip code are located in Grant 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 Shields, ND

What EPA Radon Zone is Shields in?

Shields and the 58569 zip code are in Grant 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 Shields?

Radon mitigation in Shields 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 Shields?

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 North Dakota

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

City	Avg User Radon Level	Submissions
Grand Forks	13.50 pCi/L	8
Grafton	7.67 pCi/L	3
Dickinson	6.00 pCi/L	3
Watford City	5.50 pCi/L	2
Bismarck	No submissions	0