Hidden mold behind bathroom walls from slow supply line leaks
Why it happens here
Supply lines behind vanities and toilets can seep for months without showing visible damage. In Frisco Lakes, high indoor humidity slows evaporation, so the wall cavity stays wet. The mold grows on the back of the drywall and framing where you cannot see it.
Our approach
We use moisture meters and infrared thermal cameras to find wet spots behind tile and drywall without tearing everything out. Once we confirm mold growth, we contain the area, remove the affected materials, and treat the framing with an EPA-approved antimicrobial product.