Martin City, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Martin City in?

Martin City is in Flathead County, EPA Zone 1.

Q: How much does radon mitigation cost in Martin City?

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

Nestled in Flathead County in northwestern Montana's scenic valley region, Martin City features glacial deposits and Rocky Mountain geology that can produce elevated radon levels. Though testing data for zip code 59926 remains limited, Montana's EPA Zone 1 classification indicates high radon potential throughout the area. Residents should prioritize radon testing, particularly given the region's geological conditions and housing stock of homes with basements where radon can accumulate.

Martin City, MT Radon Mitigation

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

Martin City, MT Radon Testing

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

Martin City Radon Facts

Key details about the radon risk profile for Martin City and the 59926 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Flathead County, MT

Zip Code

59926

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Martin City and the 59926 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 Martin City, MT

What EPA Radon Zone is Martin City in?

Martin City and the 59926 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 Martin City?

Radon mitigation in Martin City 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 Martin City?

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