Polebridge, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Polebridge in?

Polebridge is in Flathead County, EPA Zone 1.

Q: How much does radon mitigation cost in Polebridge?

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

Flathead County

EPA Zone 1

Remote Polebridge sits in Flathead County near Glacier National Park, where Rocky Mountain geology and uranium-bearing formations create substantial radon potential across northwestern Montana. With virtually no testing data available for zip code 59928, the handful of residents and seasonal occupants should prioritize radon testing in this pristine wilderness setting. The area's extreme remoteness and unique housing characteristics require specialized approaches to radon assessment and mitigation.

Polebridge, MT Radon Mitigation

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

Polebridge, MT Radon Testing

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

Polebridge Radon Facts

Key details about the radon risk profile for Polebridge and the 59928 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Flathead County, MT

Zip Code

59928

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Polebridge and the 59928 zip code are located in Flathead 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 Polebridge, MT

What EPA Radon Zone is Polebridge in?

Polebridge and the 59928 zip code are in Flathead 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 Polebridge?

Radon mitigation in Polebridge 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 Polebridge?

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 Montana

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

City	Avg User Radon Level	Submissions
Butte	10.20 pCi/L	10
Missoula	6.25 pCi/L	8
Florence	11.67 pCi/L	3
Bozeman	10.33 pCi/L	3
Helena	8.67 pCi/L	3
Stevensville	7.67 pCi/L	3
Sidney	7.33 pCi/L	3
Billings	5.33 pCi/L	3
Miles City	3.33 pCi/L	3
Kalispell	7.50 pCi/L	2
Great Falls	4.50 pCi/L	2
Whitefish	4.00 pCi/L	2
Ennis	9.00 pCi/L	1
Livingston	No submissions	0