Mold Testing in The Woodlands, TX

Our street flooded during Harvey. Should we test now?

If a smell or stain keeps coming back, testing paired with moisture readings is a reasonable next step. During Harvey, Spring Creek, Panther Branch and Bear Branch all reached historic levels, preliminary counts showed 141 homes in The Woodlands with flood damage, and The Woodlands Fire Department made 224 high-water rescues and evacuations. Houses that dried slowly can hold damp material behind repaired drywall or under flooring. An assessor checks those areas, then samples where the readings or the smell point.

My house didn't flood. Why would it have mold?

Because the climate does most of the work. Villages like Grogan's Mill, Cochran's Crossing, Sterling Ridge, College Park and Creekside Park all deal with long humid summers, attic air handlers and ducts that sweat in muggy air. A clogged condensate line or an overflowing pan can soak a ceiling for weeks before anyone notices. Clogged gutters and roof leaks can also send water where it shouldn't go. Testing can help when the odor seems to come from the vents or a closed room rather than a visible patch. If you think the HVAC system is contaminated, EPA advises not running it until it has been checked.

How do I read the lab report?

Look at indoor counts next to the outdoor sample taken the same day, and at whether one room stands out. There are no EPA or federal limits for mold or spores, so the report won't call your home safe or unsafe. The assessor's interpretation, tied to what they saw on site, is the part to rely on. Colors and species names don't reliably tell you how risky something is. Angi's Houston cost data reports inspection and testing averaging $453, usually $355 to $563.

A local note

The Woodlands is a township and census-designated place about 27 miles from Houston, mostly in Montgomery County, not a city. Rebuilding permits for the Montgomery County side come from the county Permit Department in Conroe, which also handles floodplain matters; addresses in the Harris County portion should check with Harris County. Texas law requires that the company testing and the company removing mold on one project be different.