Mold Removal Cost And Risk In Montgomery County, TX

A typical professional mold job in Montgomery County runs about $1,500 to $5,900 before rebuild, using the Houston-Pasadena-The Woodlands, TX price level. Below are the 22 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

2003Median year homes were built

14%Homes built before 1980

28%Homes rented, not owned

$317,500Median home value

253,801Housing units

654,722People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $20.77 an hour, BLS May 2025 wage survey.

Half the homes in Montgomery County were built before 2003, and 14 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 28 percent of homes in Montgomery County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 77873 has the oldest homes here, a median year of 1983, and ZIP 77384 the newest, 2012.

Typical Prices In Montgomery County

JobSizeNational RangeMontgomery County 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 Montgomery 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
HurricaneRelatively High
Cold waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Montgomery County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
77301Conroe199530%$193,500
77302Montgomery County199830%$247,000
77303Montgomery County200120%$232,200
77304Conroe200615%$324,800
77306Montgomery County199919%$156,600
77316Montgomery County20118%$396,500
77318Montgomery County199915%$288,900
77354Montgomery County20079%$379,700
77355Montgomery County200311%$329,700
77356Montgomery County200115%$369,200
77357Montgomery County200023%$218,800
77362Montgomery County201010%$271,700
77365Montgomery County200515%$261,200
77372Montgomery County199529%$217,600
77378Montgomery County199814%$177,900
77380The Woodlands200018%$343,900
77381The Woodlands19917%$445,400
77382The Woodlands20025%$545,400
77384Montgomery County20121%$420,400
77385Montgomery County200614%$294,900
77386Montgomery County20069%$346,300
77873Montgomery County198346%$208,400

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

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Guides

Area Map

Montgomery County Area

Houston-Pasadena-The Woodlands, TX