Saco, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Saco in?

Saco is in Phillips County, EPA Zone 1.

Q: How much does radon mitigation cost in Saco?

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

Phillips County

EPA Zone 1

This small Phillips County farming community sits on Montana's northern glacial plain, where EPA Zone 1 conditions can produce elevated radon levels from underlying bedrock formations. The area's agricultural landscape and typical ranch-style homes with basements create potential radon entry points that warrant attention. While specific testing data for zip code 59261 is currently limited, the geological setting suggests homeowners should conduct professional radon assessments.

Saco, MT Radon Mitigation

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

Saco, MT Radon Testing

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

Saco Radon Facts

Key details about the radon risk profile for Saco and the 59261 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Phillips County, MT

Zip Code

59261

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Saco and the 59261 zip code are located in Phillips 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 Saco, MT

What EPA Radon Zone is Saco in?

Saco and the 59261 zip code are in Phillips 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 Saco?

Radon mitigation in Saco 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 Saco?

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