Mold Removal Cost In Fontana, CA

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

1989Median year homes were built

29%Homes built before 1980

33%Homes rented, not owned

$558,500Median home value

58,265Housing units

211,921People

Figures for Fontana city from Census ACS 2019 to 2023.

Half the homes in Fontana were built before 1989, and 29 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 33 percent of homes in Fontana are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Fontana

JobSizeNational RangeFontana 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 Fontana

ZIPMedian Year BuiltHomes RentedMedian Home Value
92335197652%$433,600
92336199919%$604,600
92337198925%$519,400

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