Mold Removal Cost And Risk In Union County, PA

A typical professional mold job in Union County runs about $1,350 to $5,400 before rebuild, using the Pennsylvania nonmetro price level. Below are the 11 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Pennsylvania rules.

1973Median year homes were built

60%Homes built before 1980

29%Homes rented, not owned

$222,900Median home value

16,158Housing units

42,570People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Union County were built before 1973, and 60 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 29 percent of homes in Union County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 17829 has the oldest homes here, a median year of 1938, and ZIP 17856 the newest, 1979.

Typical Prices In Union County

JobSizeNational RangeUnion County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,400
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,750
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 90.3 divided by 100, the price level for the nonmetro part of the state, 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 $5,400, that cap falls short by about $400 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 Union County.

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneRelatively Low
Cold waveVery Low
Winter weatherRelatively Moderate

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

ZIP Code Neighborhoods In Union County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
17829Hartleton193891%$135,400
17835Laurelton1938100%$180,700
17837Union County197163%$262,700
17844Union County197853%$213,700
17845Union County196668%$198,400
17855Union County196662%$210,900
17856Union County197951%$188,400
17880Union CountyNot published100%Not published
17885Union County196963%$279,400
17886West Milton195289%$172,200
17887Union County196657%$158,800

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Pennsylvania Rules On Mold

Pennsylvania Mold And Insurance Rules

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Area Map

Union County Area

Lewisburg, PA