Commercial mold remediation in Rosharon covers small businesses, churches, farm operations and rental buildings, under Texas TDLR rules: a mold assessment consultant writes the protocol, and a separate company holding a TDLR remediation license removes contamination of 25 contiguous square feet or more. Call the number on this page to be connected with a local mold remediation company in Rosharon.

What happens when you call
The number connects you with an independent local company. Have answers ready on the building type, the size and location of the growth, what wet it, and whether people need to keep using the space. For anything at or above 25 contiguous square feet, the project runs in a fixed sequence: a consultant's inspection and written protocol, a matching work plan from the remediation contractor, a TDLR notification filed at least five days before the start, removal under containment, then a post-remediation assessment by the consultant who wrote the protocol. Within 10 days after the job, the contractor hands over before-and-after photos and a Certificate of Mold Damage Remediation.
What sets the price
Area and access lead the list: a metal barn office, a church fellowship hall and a rental house with wet walls all price differently. Removal of drywall, insulation and ceiling material, containment, duct cleaning and travel to a rural site add up. Angi's Houston cost data for mold removal reports an average of $2,016, typically $863 to $3,329, and HomeGuide's 2026 national labor rate runs $75 to $120 an hour. The assessment consultant bills separately, since Texas won't allow one firm to do both jobs.

Local conditions in Rosharon
Rosharon is a rural census-designated place in Brazoria County around FM 521 and FM 1462, about 28 miles from Houston, with plantation and rice-farming roots, several state prison units nearby and newer subdivisions such as Savannah Plantation. Chocolate Bayou lies west of some neighborhoods along FM 1462. Hurricane Ike damaged the Little Cambodia farming area in 2008, and Harvey damaged it again in 2017.
Because Rosharon is unincorporated, Brazoria County Floodplain/911 Administration issues residential and commercial building permits and floodplain development permits. Allow up to 20 business days and submit complete applications only. New structures in FEMA flood hazard areas must sit two feet above the FEMA elevation, and the office can supply older FEMA maps and permit compliance letters.
Before the crew arrives
- Moisture source repaired and the building drying
- Protocol and work plan reviewed
- Both companies checked on TDLR's license search
- County permit started if walls or framing will be replaced
Commercial Mold Remediation questions in Rosharon
Does TDLR have to be notified before commercial mold work starts?
Will the county health department inspect our building for mold?
How quickly should a building be dried after a roof leak or flood?
What paperwork should we receive when the job is finished?
More mold services in Rosharon
Commercial Mold Remediation nearby
Sources
- TDLR: Mold Assessors and Remediators FAQs
- TDLR: Texas Mold Remediation Notification Requirements
- TDLR: License Search
- 16 Tex. Admin. Code 78.150: Photographs; Certificate of Mold Damage Remediation; Duty of Property Owner
- Angi: How much do mold removal services typically cost? (Houston, TX)
- HomeGuide: How Much Does Mold Removal and Remediation Cost? (2026)
- EPA: Mold Cleanup in Your Home
- Brazoria County Health Department
- Brazoria County: Building Permits
- Brazoria County: Floodplain Administration
- Wikipedia: Rosharon, Texas
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