Mold Removal Cost In South Plainfield, NJ

A typical professional mold job in South Plainfield runs about $1,700 to $6,750 before rebuild. South Plainfield sits in Middlesex County.

1962Median year homes were built

74%Homes built before 1980

15%Homes rented, not owned

$443,900Median home value

8,443Housing units

24,231People

Figures for South Plainfield borough from Census ACS 2019 to 2023.

Half the homes in South Plainfield were built before 1962, and 74 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 15 percent of homes in South Plainfield are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In South Plainfield

JobSizeNational RangeSouth Plainfield Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,700 to $6,750
Mold Remediationan attic$2,000 to $7,500$2,250 to $8,450
Mold Inspection and Testinga visual inspection$200 to $600$250 to $700
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,150
Mold Inspection and Testinga clearance test$300 to $800$350 to $900

Estimate is the national range times 112.6 divided by 100, the price level for New York-Newark-Jersey City, NY-NJ, 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 $6,750, that cap falls short by about $1,750 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Middlesex County high for inland flooding, coastal 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 floodingRelatively High
HurricaneRelatively Moderate
Cold waveRelatively High
Winter weatherVery High

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

ZIP Code Neighborhoods In South Plainfield

ZIPMedian Year BuiltHomes RentedMedian Home Value
07080196215%$444,100

New Jersey Rules On Mold

New Jersey Mold And Insurance Rules

All New Jersey Mold And Insurance Rules lines

New Jersey Department of Banking and Insurance

All New Jersey Department of Banking and Insurance lines

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South Plainfield Area

South Plainfield borough