Mold Removal Cost In Willow Grove, PA

A typical professional mold job in Willow Grove runs about $1,550 to $6,150 before rebuild. Willow Grove sits in Montgomery County.

1957Median year homes were built

91%Homes built before 1980

33%Homes rented, not owned

$326,300Median home value

5,724Housing units

13,919People

Figures for Willow Grove CDP from Census ACS 2019 to 2023.

Half the homes in Willow Grove were built before 1957, and 91 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 Willow Grove are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Willow Grove

JobSizeNational RangeWillow Grove Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,550 to $6,150
Mold Remediationan attic$2,000 to $7,500$2,050 to $7,700
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 $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 102.6 divided by 100, the price level for Philadelphia-Camden-Wilmington, PA-NJ-DE-MD, 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 $6,150, that cap falls short by about $1,150 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Montgomery County high for inland flooding, cold wave, winter weather. 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 High
Coastal floodingNo Rating
HurricaneRelatively Moderate
Cold waveRelatively High
Winter weatherVery High

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

ZIP Code Neighborhoods In Willow Grove

ZIPMedian Year BuiltHomes RentedMedian Home Value
19090195934%$338,000

Pennsylvania Rules On Mold

Pennsylvania Mold And Insurance Rules

All Pennsylvania Mold And Insurance Rules lines

Guides

Area Map

Willow Grove Area

Willow Grove CDP