Mold Removal Cost In Lake Arrowhead, CA

A typical professional mold job in Lake Arrowhead runs about $1,600 to $6,400 before rebuild. Lake Arrowhead sits in San Bernardino County.

1977Median year homes were built

58%Homes built before 1980

17%Homes rented, not owned

$545,100Median home value

11,742Housing units

10,746People

Figures for Lake Arrowhead CDP from Census ACS 2019 to 2023.

Half the homes in Lake Arrowhead were built before 1977, and 58 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 17 percent of homes in Lake Arrowhead are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Lake Arrowhead

JobSizeNational RangeLake Arrowhead Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,400
Mold Remediationan attic$2,000 to $7,500$2,150 to $8,000
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 106.4 divided by 100, the price level for Riverside-San Bernardino-Ontario, CA, 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 $6,400, that cap falls short by about $1,400 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates San Bernardino County high for inland flooding. 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 High
Coastal floodingNot Applicable
HurricaneNo Rating
Cold waveRelatively Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Lake Arrowhead

ZIPMedian Year BuiltHomes RentedMedian Home Value
92317198020%$548,700
92352197814%$627,400
92378197520%$350,000
92391196929%$313,100

California Rules On Mold

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Area Map

Lake Arrowhead Area

Lake Arrowhead CDP