Mold Removal Cost In Mequon, WI

A typical professional mold job in Mequon runs about $1,450 to $5,800 before rebuild. Mequon sits in Ozaukee County.

1982Median year homes were built

47%Homes built before 1980

16%Homes rented, not owned

$485,300Median home value

9,922Housing units

25,259People

Figures for Mequon city from Census ACS 2019 to 2023.

Half the homes in Mequon were built before 1982, and 47 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 16 percent of homes in Mequon are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Mequon

JobSizeNational RangeMequon Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,450 to $5,800
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,250
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
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 $800

Estimate is the national range times 96.9 divided by 100, the price level for Milwaukee-Waukesha, 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 $5,800, that cap falls short by about $800 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 Ozaukee County.

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingVery Low
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Mequon

ZIPMedian Year BuiltHomes RentedMedian Home Value
53092197822%$440,200
5309719855%$525,600

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