Mold Removal Cost And Risk In Garfield County, MT

A typical professional mold job in Garfield County runs about $1,350 to $5,500 before rebuild, using the Montana nonmetro price level. Below are the 6 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Montana rules.

1976Median year homes were built

57%Homes built before 1980

30%Homes rented, not owned

$178,300Median home value

746Housing units

938People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Garfield County were built before 1976, and 57 percent went up before 1980. Older plumbing, roofs and window seals are where slow leaks start, and slow leaks are the mold most home policies leave out. About 30 percent of homes in Garfield County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 59312 has the oldest homes here, a median year of 1946, and ZIP 59318 the newest, 1993.

Typical Prices In Garfield County

JobSizeNational RangeGarfield County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,500
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,850
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $750

Estimate is the national range times 91.6 divided by 100, the price level for the nonmetro part of the state, rounded to $50. National ranges from Remediational cost guide, price level from BEA Regional Price Parities 2024.

The standard limited fungi endorsement caps mold at $5,000. Against a typical job here of up to $5,500, that cap falls short by about $500 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Garfield County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveRelatively Low
Winter weatherVery Low

Source FEMA National Risk Index, December 2025, county level.

ZIP Code Neighborhoods In Garfield County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
59058Garfield County198050%$243,800
59077Garfield County197856%$265,000
59312Garfield County194662%Not published
59318Garfield County199324%$206,700
59322Garfield County198823%Not published
59337Garfield County197461%$173,600

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Montana Rules On Mold

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Garfield County Area

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