Mold Removal Cost In San Diego, CA

A typical professional mold job in San Diego runs about $1,700 to $6,700 before rebuild. San Diego sits in San Diego County.

1978Median year homes were built

54%Homes built before 1980

52%Homes rented, not owned

$848,500Median home value

559,653Housing units

1,385,061People

Figures for San Diego city from Census ACS 2019 to 2023.

Half the homes in San Diego were built before 1978, and 54 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 San Diego are rented, 52 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In San Diego

JobSizeNational RangeSan Diego Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,700 to $6,700
Mold Remediationan attic$2,000 to $7,500$2,250 to $8,400
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 111.9 divided by 100, the price level for San Diego-Chula Vista-Carlsbad, 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 $6,700, that cap falls short by about $1,700 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates San Diego 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 floodingRelatively Moderate
HurricaneVery Low
Cold waveVery Low
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In San Diego

ZIPMedian Year BuiltHomes RentedMedian Home Value
92014197630%$2,000,001
92037197438%$1,857,800
92101200375%$740,500
92102196369%$646,600
92103197365%$986,800
92104197071%$861,600
92105197068%$593,800
92106195740%$1,359,000
92107196263%$1,218,200
92108199871%$606,600
92109197369%$1,136,000
92110197564%$885,200
92111197147%$754,300
92113196871%$559,100
92114197130%$604,300
92115196660%$722,500
92116196768%$898,500
92117196543%$914,400
92119196928%$833,100
92120197236%$870,200
92121199351%$1,091,600
92122198666%$1,005,000
92123197856%$799,600
92124198155%$868,900
92126198347%$802,000
92127200328%$1,165,100
92128198634%$875,400
92129198628%$1,018,100
92130200038%$1,602,800
92131199219%$1,107,900
92134Not published100%Not published
92136Not published100%Not published
92139197740%$598,500
92154198240%$606,400
92173197965%$521,800

California Rules On Mold

California Mold And Insurance Rules

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California Department of Insurance

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Guides

Area Map

San Diego Area

San Diego city