Small-Area Mold Cleanup in Flower Mound: Understanding the Texas 25-Square-Foot Rule

If you have found a patch of mold under a sink or along a baseboard in your Flower Mound home, your first question is probably whether you can handle it or whether you need a specialist. Texas actually has a specific rule that answers that question, and it comes down to size. Understanding the 25-square-foot threshold helps you know exactly who should touch the problem and protects you from hiring the wrong kind of help.

What the Texas TDLR 25-Square-Foot Rule Actually Means

In Texas, mold remediation is regulated by the Texas Department of Licensing and Regulation (TDLR). The state requires a licensed mold remediation contractor for any project where the mold covers 25 or more contiguous square feet. "Contiguous" is the key word: it means a connected, continuous area, not the total of small spots scattered around a room.

Below that 25-square-foot threshold, the work falls under a TDLR exemption. That means a qualified restoration company can clean up the affected area without holding a mold remediation license, as long as the area stays small and connected. This is the lane Go Green Restoration works in. We handle small-area mold cleanup under 25 contiguous square feet, and we are upfront when a situation is bigger than that.

We want to be clear about what we are and are not. Go Green Restoration is bonded, insured, and IICRC- and EPA Lead-Safe certified. We are not a TDLR-licensed mold remediation company, and we do not perform full remediation or large-scale mold removal. When the scope exceeds the exemption, we refer you to a licensed remediator we trust.

How to Tell Which One You Have

Measuring contiguous area is easier than it sounds. Picture the visible mold as a single shape and estimate its footprint. A patch roughly five feet by five feet is right at the 25-square-foot line. A coffee-table-sized spot under a leaking supply line is well under it. A wall where mold runs floor to ceiling across several feet is over it.

Here are a few practical signs that point toward a small-area, exemption-level cleanup:

• The growth is confined to one connected patch you can cover with a few square feet of material
• It traces back to a single, identifiable moisture source, like a slow drip or a small spill
• It is on a hard, accessible surface such as drywall paper, trim, or the side of a cabinet
• There is no musty smell coming from inside walls, ducts, or the floor system

If mold keeps reappearing after cleaning, spans multiple connected feet, or you suspect it is hiding behind walls or in the HVAC system, that points toward a larger problem that needs a TDLR-licensed remediator and often an independent assessment first.

Why Flower Mound Homes See These Problems

Flower Mound's larger luxury homes in neighborhoods like Bridlewood and Wellington tend to have complex plumbing and HVAC systems, and more connections mean more potential failure points. A pinhole leak behind a Bridges of Flower Mound kitchen or a condensation issue on an oversized air handler can feed a small mold patch for weeks before anyone notices.

The clay soil that shifts beneath so many homes here adds another wrinkle. Foundation movement can cause slab leaks, and persistent moisture wicking up through a slab edge is a classic trigger for mold along baseboards and lower cabinets. Catching these early, while the affected area is still small and contiguous, is exactly what keeps a job inside the exemption rather than becoming a full remediation project.

How Go Green Handles Small-Area Cleanup

When the affected area is under 25 contiguous square feet, our focus is twofold: clean the visible mold properly and stop the moisture that caused it. Because we are EPA Lead-Safe certified, we use careful containment and dust-control methods, which matters in older homes where disturbed surfaces could also carry lead paint. We clean affected materials, dry the area thoroughly, and address the underlying source, whether that is a dripping trap, a failed seal, or condensation.

We never claim to remove all mold or guarantee a mold-free home, because controlling moisture is what actually keeps mold from returning. And if our inspection shows the growth is larger than the exemption allows or extends into hidden cavities, we tell you plainly and connect you with a TDLR-licensed mold remediation contractor.

Talk to Go Green Restoration

Not sure whether your spot is a quick cleanup or a licensed-remediator job? Let us take a look and measure it honestly. Call Go Green Restoration at (469) 727-3217 for small-area mold cleanup and moisture control in Flower Mound, and we will point you in the right direction either way.