Mold Removal Cost And Risk In ZIP 78577, Pharr TX

A typical professional mold job in ZIP 78577, Pharr runs about $1,300 to $5,150 before rebuild. Half the homes here were built before 2001, newer than the Hidalgo County median of 1999.

2001Median year homes were built

18%Homes built before 1980

41%Homes rented, not owned

$111,500Median home value

$988Median gross rent

26,568Housing units

Neighborhood figures for ZIP Code Tabulation Area 78577 from Census ACS 2019 to 2023.

18 percent of homes in 78577 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 41 percent of homes here are rented, against 32 percent across Hidalgo County, so most households carry an owner's policy on the building.

The top of a typical mold job here, $5,150, is about 4.6 percent of the median home value of $111,500.

Typical Prices In 78577

JobSizeNational Range78577 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,150
Mold Remediationan attic$2,000 to $7,500$1,700 to $6,450
Mold Inspection and Testinga visual inspection$200 to $600$150 to $500
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $850
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 85.9 divided by 100, the price level for McAllen-Edinburg-Mission, TX, 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 $5,150, that cap falls short by about $150 at the top of that range. Read the form

Water Hazards FEMA Rates For Hidalgo County

FEMA rates Hidalgo County high for inland flooding, hurricane, 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 floodingNot Applicable
HurricaneVery High
Cold waveVery High
Winter weatherRelatively High

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

Texas Rules On Mold

Who May Do Mold Work

Texas licenses mold assessment consultants, assessment technicians, remediation contractors, remediation workers and the companies they work for through the Texas Department of Licensing and Regulation. A license is needed when the mold covers 25 contiguous square feet or more.

State law says a license holder may not do both the mold assessment and the mold remediation on the same project. A person also may not own a share of both the assessment company and the remediation company on the same project. You can check any license with the TDLR license search.

Texas Department of Licensing and Regulation

Nearby ZIP Codes In Hidalgo County

Part of Pharr, Hidalgo County, Texas.

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78577, TX Area

Pharr, Hidalgo County