Mold in Cinco Ranch, Katy TX

Why Cinco Ranch Homes Are at Risk

Cinco Ranch was built out largely between the late 1990s and the 2000s. Those homes are now at the age where water heaters, condensate systems, and supply lines reach end of life — the three leading residential mold sources.

Cinco Ranch's extensive lakes and detention areas keep local humidity elevated, and the community took significant water during Harvey, particularly in sections near the reservoirs.

The Regional Baseline

Southeast Texas holds outdoor humidity above sixty percent for most of the year, and mold spores are a normal component of outdoor air everywhere. Their presence is not the problem.

What creates a problem is a wet surface. Growth generally begins within 24 to 48 hours of material becoming wet, which is why the speed of the response matters more than almost any other factor.

Where to Look First

What Remediation Actually Involves

Proper work follows a written protocol: contain the affected area, run HEPA filtration under negative pressure, remove porous material that stayed wet, clean and treat remaining surfaces, and dry the assembly thoroughly.

Removal without correcting the moisture source is temporary. Any credible scope identifies where the water came from before addressing the growth.

What Texas Requires

Texas licenses mold professionals through TDLR. If the affected area reaches 25 contiguous square feet, remediation must be performed by a licensed mold remediation contractor, with TDLR notified at least five days before work begins.

Texas also separates the roles. Under Occupations Code Section 1958.155, the company that assesses a property cannot be the company that remediates it. That means an assessment is not a sales document — the assessor cannot bid the removal.