Mold Removal Cost And Risk In McLennan County, TX

A typical professional mold job in McLennan County runs about $1,400 to $5,550 before rebuild, using the Waco, TX price level. Below are the 19 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

1982Median year homes were built

48%Homes built before 1980

39%Homes rented, not owned

$219,200Median home value

107,194Housing units

263,608People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $19.29 an hour, BLS May 2025 wage survey.

Half the homes in McLennan County were built before 1982, and 48 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 39 percent of homes in McLennan County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 76707 has the oldest homes here, a median year of 1959, and ZIP 76633 the newest, 1996.

Typical Prices In McLennan County

JobSizeNational RangeMcLennan County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,550
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,950
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
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 $750

Estimate is the national range times 92.5 divided by 100, the price level for Waco, 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 $5,550, that cap falls short by about $550 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates McLennan County high for cold wave. 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 Moderate
Coastal floodingNot Applicable
HurricaneRelatively Low
Cold waveRelatively High
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In McLennan County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
76624McLennan County198834%$147,400
76630McLennan County198931%$208,500
76633McLennan County199622%$348,100
76638McLennan County199433%$376,300
76640McLennan County198147%$178,300
76643Hewitt199424%$252,200
76654Leroy196967%$159,400
76655McLennan County199229%$294,600
76657McLennan County199239%$367,700
76691McLennan County198247%$229,900
76701Waco196553%Not published
76704Waco197061%$112,800
76705McLennan County198344%$167,000
76706McLennan County198935%$180,600
76707Waco195980%$113,600
76708Waco197360%$204,600
76710Waco196979%$229,000
76711Waco196561%$112,600
76712McLennan County199027%$302,100

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.

Cities And Towns

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.

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Guides

Area Map

McLennan County Area

Waco, TX