Mold Removal Cost And Risk In Kalawao County, HI

A typical professional mold job in Kalawao County runs about $1,650 to $6,550 before rebuild, using the Kahului-Wailuku, HI price level. Below are the 1 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Hawaii rules.

1938Median year homes were built

90%Homes built before 1980

100%Homes rented, not owned

Not publishedMedian home value

95Housing units

43People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Kalawao County were built before 1938, and 90 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. Most homes in Kalawao County are rented, 100 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In Kalawao County

JobSizeNational RangeKalawao County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,650 to $6,550
Mold Remediationan attic$2,000 to $7,500$2,200 to $8,200
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$350 to $900

Estimate is the national range times 109.4 divided by 100, the price level for Kahului-Wailuku, HI, 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 $6,550, that cap falls short by about $1,550 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 Kalawao County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingVery Low
HurricaneVery Low
Cold waveNo Rating
Winter weatherNot Applicable

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

ZIP Code Neighborhoods In Kalawao County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
96742Kalawao County193890%Not published

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.

Hawaii Rules On Mold

Hawaii Mold And Insurance Rules

All Hawaii Mold And Insurance Rules lines

All Hawaii counties

Guides

Area Map

Kalawao County Area

Kahului-Wailuku, HI