Webster's offices, retail suites and apartment buildings follow Texas TDLR mold rules: in-house staff may clean under 25 contiguous square feet, and larger jobs need a company holding a TDLR mold remediation license working from an independent consultant's protocol. Call the number on this page to be connected with a local mold remediation company in Webster.

Webster conditions
Webster is a city about 26 miles from downtown Houston, closely tied to the Clear Lake area and its high-tech employers; NASA's Johnson Space Center was built nearby on the shores of Clear Lake. Clear Creek forms the city's southeastern border and the line between Harris and Galveston counties. Office buildings, medical suites and retail along Interstate 45 near Baybrook Mall run their AC hard most of the year, and that makes condensation, wet ceiling cavities and contaminated air handlers a frequent source of commercial mold. Roof leaks after Gulf storms add to it. In multi-tenant buildings, one tenant's leak can travel along a shared ceiling plenum into the next suite, so the owner, the property manager and each affected tenant should agree on who hires whom before work begins.
In-house cleanup or a hired company
| Question | Building staff | Remediation company |
|---|---|---|
| Size allowed | Under 25 contiguous square feet in non-residential or 10+ unit residential property | Any size; required at 25 contiguous square feet or more |
| TDLR license | Not needed while exempt | Must hold a TDLR mold remediation license, even on small jobs |
| Protocol from a consultant | Not required below the threshold | Required; written by a separate firm |
| Paperwork at the end | None required | Clearance report, photos and a Certificate of Mold Damage Remediation |
A useful rule: if your staff would need to open walls, work above a ceiling grid or touch the HVAC system, it is time to call a professional, whatever the size.

Signs in a Webster building
- Brown stains spreading on ceiling tiles around a diffuser
- Condensation dripping from a supply grille
- A musty smell in a server room, storage room or restroom
- Peeling paint near windows on the side facing storms
Timing
Hot months bring the most condensation calls; storm season brings roof and window leaks. Act within 24 to 48 hours after water gets in. Before reopening or rebuilding, talk to the City of Webster Building Division: it handles permits and inspections, and any occupied building needs a Certificate of Occupancy and its required inspections. The city has adopted the International Property Maintenance Code and the Standard Unsafe Building Abatement Code, and Code Enforcement takes violation reports.
Commercial Mold Remediation questions in Webster
Can our own maintenance staff clean up a small mold problem?
What documents should we receive at the end of the job?
Should we turn off the HVAC system?
Do we need a building permit to rebuild afterward?
More mold services in Webster
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)
- City of Webster: Building Division
- City of Webster: Community Development
- Wikipedia: Webster, Texas
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