Kingwood is part of the City of Houston, so commercial mold jobs there combine Texas TDLR rules with Houston permitting: once growth reaches 25 contiguous square feet, a company holding a TDLR mold remediation license must remove it under a separate consultant's protocol. Call the number on this page to be connected with a local mold remediation company in Kingwood.
Kingwood background
Kingwood, about 24 miles from downtown Houston, is a master-planned area that the City of Houston annexed in 1996. Lake Houston, the West Fork San Jacinto River, Spring Creek and several bayous surround it. Hurricane Harvey damaged businesses in Kingwood Town Center, Kings Harbor and Main Street Kingwood, floodwater filled the first floor of Kingwood High School, and Lone Star College-Kingwood had water in six buildings. Several neighborhoods, including Kingwood Greens Village, Barrington and Fosters Mill, had water damage in more than 80 percent of homes.
What to do now
- Stop the water and start drying. EPA's window is 24 to 48 hours before mold should be expected.
- Shut down any HVAC system you think is contaminated so it does not spread spores to other suites.
- Estimate the visible area. Below 25 contiguous square feet, a non-residential owner or tenant and their staff may clean it; apartment properties of 10 or more units follow the same line.
- Bring in a mold assessment consultant for anything larger. Texas law keeps that firm separate from the remediation company.
- Tell tenants or staff what is closing and for how long.
- Check with the Houston Permitting Center before rebuilding; most repair and renovation projects need plan approval first.
What you see and what it usually means
| What you see | Likely cause |
|---|---|
| Tide line on drywall a few inches to a few feet up | Floodwater that soaked in and wicked higher |
| Spotted ceiling tiles in one suite | Roof leak or a sweating duct above the grid |
| Odor in an apartment unit with no visible mold | Hidden growth in a wall, under flooring or in the air handler closet |
| Dark dust around vents | Condensation at the register; may point to duct contamination |
Cost factors
Commercial pricing depends on the area involved, ceiling height, containment, after-hours work and the amount of material removed, plus the consultant's separate fee. HomeGuide's 2026 national ranges run $15 to $30 per square foot. For apartments, the Houston Health Department responds to indoor air quality complaints in units, though it does not test for mold and refers that to TDLR; the City's Multifamily Habitability program takes water-leak complaints through Houston 311.
Commercial Mold Remediation questions in Kingwood
Does the 25-square-foot rule apply to our apartment community?
Can the business stay open during remediation?
Does past mold work have to be disclosed when the property sells?
Does the county health department handle mold in businesses?
More mold services in Kingwood
Commercial Mold Remediation nearby
Sources
- TDLR: Mold Assessors and Remediators FAQs
- TDLR: Texas Mold Assessors and Remediators Law
- 16 Tex. Admin. Code 78.150: Photographs; Certificate of Mold Damage Remediation; Duty of Property Owner
- EPA: Mold Cleanup in Your Home
- EPA: Mold Remediation in Schools and Commercial Buildings (pdf)
- HomeGuide: How Much Does Mold Removal and Remediation Cost? (2026)
- Community Impact: Rebuilding the Lake Houston area
- Houston Permitting Center: Building Code Enforcement
- Houston Health Department: Indoor Air Quality
- City of Houston: Multifamily Habitability (pdf)
- Houston Public Works: Flood Hazard
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