Mold Removal Cost And Risk In Denton County, TX

A typical professional mold job in Denton County runs about $1,550 to $6,200 before rebuild, using the Dallas-Fort Worth-Arlington, TX price level. Below are the 26 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

2002Median year homes were built

13%Homes built before 1980

35%Homes rented, not owned

$403,400Median home value

364,120Housing units

945,644People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $21.36 an hour, BLS May 2025 wage survey.

Half the homes in Denton County were built before 2002, and 13 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 35 percent of homes in Denton County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 76201 has the oldest homes here, a median year of 1981, and ZIP 75036 the newest, 2013.

Typical Prices In Denton County

JobSizeNational RangeDenton County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,550 to $6,200
Mold Remediationan attic$2,000 to $7,500$2,050 to $7,750
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 $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 103.1 divided by 100, the price level for Dallas-Fort Worth-Arlington, 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 $6,200, that cap falls short by about $1,200 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Denton County high for inland 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 floodingNot Applicable
HurricaneVery Low
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Denton County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
75007Carrollton198626%$360,100
75010Carrollton20043%$434,700
75022Flower Mound20007%$617,900
75028Flower Mound19955%$458,100
75033Frisco20072%$606,500
75036Frisco20131%$500,000
75056The Colony200515%$414,600
75057Lewisville199432%$208,500
75065Hickory Creek200312%$302,100
75067Lewisville199314%$321,100
75068Little Elm20104%$386,300
75077Highland Village199317%$418,800
76201Denton198149%$250,200
76205Denton198536%$307,900
76207Denton20068%$361,400
76208Denton20049%$358,000
76209Denton198148%$248,900
76210Denton20015%$348,400
76226Denton County20114%$554,900
76227Denton County20134%$376,200
76247Denton County20098%$372,700
76249Denton County200214%$304,300
76258Denton County199923%$320,200
76259Denton County20048%$356,600
76262Northlake200510%$527,400
76266Denton County199918%$315,900

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.

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

All Texas counties

Guides

Area Map

Denton County Area

Dallas-Fort Worth-Arlington, TX