Mold Removal Cost And Risk In Comal County, TX

A typical professional mold job in Comal County runs about $1,400 to $5,700 before rebuild, using the San Antonio-New Braunfels, TX price level. Below are the 6 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

2003Median year homes were built

18%Homes built before 1980

23%Homes rented, not owned

$398,800Median home value

74,484Housing units

174,552People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $20.76 an hour, BLS May 2025 wage survey.

Half the homes in Comal County were built before 2003, and 18 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 23 percent of homes in Comal County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 78133 has the oldest homes here, a median year of 1995, and ZIP 78132 the newest, 2011.

Typical Prices In Comal County

JobSizeNational RangeComal County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,700
Mold Remediationan attic$2,000 to $7,500$1,900 to $7,100
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 94.7 divided by 100, the price level for San Antonio-New Braunfels, 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 $5,700, that cap falls short by about $700 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Comal County high for inland flooding, 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 Low
Cold waveRelatively Moderate
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Comal County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
78070Comal County20065%$469,500
78132Comal County20118%$570,900
78133Canyon Lake199524%$300,100
78163Comal County20028%$431,100
78266Comal County200215%$553,200
78623Comal County20052%$564,200

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

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Area Map

Comal County Area

San Antonio-New Braunfels, TX