Mold Removal Cost In Houston, TX

A typical professional mold job in Houston runs about $1,500 to $5,900 before rebuild. Houston sits in Harris County.

1981Median year homes were built

48%Homes built before 1980

58%Homes rented, not owned

$253,400Median home value

1,023,112Housing units

2,300,419People

Figures for Houston city from Census ACS 2019 to 2023.

Half the homes in Houston were built before 1981, 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. Most homes in Houston are rented, 58 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In Houston

JobSizeNational RangeHouston Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $5,900
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,400
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 $1,000
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 98.6 divided by 100, the price level for Houston-Pasadena-The Woodlands, 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 $5,900, that cap falls short by about $900 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Harris County high for inland flooding, coastal 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 floodingVery High
Coastal floodingRelatively High
HurricaneVery High
Cold waveVery High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Houston

ZIPMedian Year BuiltHomes RentedMedian Home Value
77002201091%$286,100
77003200655%$363,000
77004198362%$384,100
77006199665%$599,500
77007200754%$501,300
77008200041%$609,300
77009195341%$403,600
770102004100%Not published
77011194749%$187,100
77012196158%$127,400
77013197559%$162,600
77016196638%$111,900
77017196349%$146,600
77018196729%$543,800
77019200159%$724,900
77020195748%$133,600
77021196560%$203,900
77022196552%$197,200
77023195556%$279,300
77024198138%$1,164,400
77025198859%$521,300
77026195760%$104,800
77027200371%$881,700
77028196144%$108,200
77029195731%$115,400
77030199664%$614,100
77031197756%$227,100
77032198665%$122,900
77033195941%$98,300
77034197650%$178,100
77035197459%$259,800
77036197782%$217,400
77042198374%$371,300
77043197745%$382,800
77045197741%$163,600
77046198949%$276,400
77047200529%$224,200
77048198942%$190,900
77051199161%$171,900
77054199189%$173,000
77055197854%$577,800
77056199965%$807,300
77057197869%$318,700
77058198269%$244,800
7705919936%$395,800
77060198077%$144,900
77061197061%$215,200
77062198025%$280,400
77063197976%$281,300
77071197848%$228,000
77072197955%$175,100
77074197367%$201,600
77075199439%$219,900
77076196349%$147,700
77077198864%$356,300
77078197441%$151,500
77079197849%$636,100
77080197454%$311,600
77081197694%$245,200
77082199263%$225,600
77084199540%$232,600
77085199736%$174,000
77087196345%$148,400
77088197834%$173,900
77089198534%$237,400
77091198565%$223,700
77092197558%$222,800
77093196643%$122,400
77096197053%$410,200
77098199567%$777,700
77099198263%$176,800
77339198942%$274,900
77345199214%$370,000

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

Texas Mold And Insurance Rules

All Texas Mold And Insurance Rules lines

Texas Department of Insurance

All Texas Department of Insurance lines

Texas Department of Licensing and Regulation

All Texas Department of Licensing and Regulation lines

Guides

Area Map

Houston Area

Houston city