Mold Testing in Pasadena, TX

Moisture in Pasadena homes

Pasadena is a mostly working-class city of about 152,000 people, roughly 17 miles from downtown Houston, with an economy tied to refining and petrochemicals. The Houston Ship Channel forms its northern border, Vince's Bayou runs through town, and the southeast corner fronts Galveston Bay near Armand Bayou. The 1900 Galveston hurricane heavily damaged Pasadena, and the region's heavy tropical rains still find their way into homes through roofs, windows and slab edges. Neighborhoods such as Red Bluff Terrace, Golden Acres and Parkview Manor include plenty of older homes where an AC system has been sweating in the attic for decades.

Inspection, testing or both?

Signs to watch

• A smell that is strongest right after the AC turns on.
• Gray or green spotting on bathroom grout that returns days after cleaning.
• Swollen baseboards near a tub, water heater or washing machine.
• A ceiling stain that grows after storms.

Timing notes

Schedule sampling after leaks are repaired and the area has had time to dry, and avoid testing the same day you clean or run air purifiers. If you rent, put repair requests to your landlord in writing first; Pasadena Code Enforcement enforces the city's housing, health and sanitation ordinances, including dangerous or dilapidated buildings, and complaints go through the Mayor's Action Line. Homeowners planning to rebuild after remediation file residential building applications with the City of Pasadena Permit Department. Whoever samples must hold a TDLR mold assessment license, which you can confirm on TDLR's license search before the visit.

One more timing point: if testing turns up growth that needs professional removal, the assessor writes a protocol and must deliver it at least one calendar day before remediation starts. The removal itself has to be done by a separate company, because Texas law bars one firm from both assessing and remediating the same project. Build that sequence into any repair schedule or lease deadline so nothing is rushed.