Mold Removal Cost And Risk In ZIP 99786, Ambler AK

A typical professional mold job in ZIP 99786, Ambler runs about $1,450 to $5,750 before rebuild. Half the homes here were built before 1990, newer than the Northwest Arctic Borough median of 1985.

1990Median year homes were built

32%Homes built before 1980

13%Homes rented, not owned

$86,700Median home value

$475Median gross rent

109Housing units

Neighborhood figures for ZIP Code Tabulation Area 99786 from Census ACS 2019 to 2023.

32 percent of homes in 99786 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 13 percent of homes here are rented, against 40 percent across Northwest Arctic Borough, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,750, is about 6.6 percent of the median home value of $86,700.

Typical Prices In 99786

JobSizeNational Range99786 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,750
Mold Remediationan attic$2,000 to $7,500$1,900 to $7,200
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 96.2 divided by 100, the price level for the nonmetro part of Alaska, 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 $5,750, that cap falls short by about $750 at the top of that range. Read the form

Water Hazards FEMA Rates For Northwest Arctic Borough

FEMA rates Northwest Arctic Borough high for cold wave. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNo Rating
HurricaneNot Applicable
Cold waveRelatively High
Winter weatherRelatively Moderate

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

Alaska Rules On Mold

Nearby ZIP Codes In Northwest Arctic Borough

Part of Northwest Arctic Borough, Alaska.

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99786, AK Area

Ambler, Northwest Arctic Borough