Mold Removal Cost In Oshkosh, WI

A typical professional mold job in Oshkosh runs about $1,400 to $5,600 before rebuild. Oshkosh sits in Winnebago County.

1972Median year homes were built

59%Homes built before 1980

46%Homes rented, not owned

$168,400Median home value

29,156Housing units

66,247People

Figures for Oshkosh city from Census ACS 2019 to 2023.

Half the homes in Oshkosh were built before 1972, and 59 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 46 percent of homes in Oshkosh are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Oshkosh

JobSizeNational RangeOshkosh Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,600
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,950
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
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 92.9 divided by 100, the price level for Oshkosh-Neenah, WI, 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 $5,600, that cap falls short by about $600 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Winnebago County 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 floodingRelatively Moderate
Coastal floodingNot Applicable
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively Moderate

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

ZIP Code Neighborhoods In Oshkosh

ZIPMedian Year BuiltHomes RentedMedian Home Value
54901195850%$164,000

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