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Mold Testing and Mold Removal in Houston, TX

In Texas, mold testing and mold removal are two licenses and, on any one project, two different companies. Here are the licensed companies for each job in the Houston area, checked against TDLR on Oct 28, 2026.

Area report · Houston
Testing companies
57 licensed in the area
Removal companies
114 licensed in the area
Same-job rule
Two companies, one job

Step 1 · and the clearance check at the end

Mold Testing

A licensed mold assessment company inspects, takes samples and writes the plan for what has to be removed. It comes back afterward to check the work passed.

  1. Smith Group Mold Services LLC

    Houston, Harris County · TDLR #ACO1313 · licensed until Apr 19, 2028

    Google listing: Smith Group Property Inspections

    Current license

    5.01549 Google reviews

    Call (281) 734-3118WebsiteLicense report

  2. Redfish Inspections, LLC

    Houston, Harris County · TDLR #ACO1237 · licensed until Dec 4, 2027

    Current license

    4.91514 Google reviews

    Call (713) 568-8184WebsiteLicense report

  3. Texas Mold Specialists

    Houston, Harris County · TDLR #ACO1272 · licensed until Mar 25, 2027

    Current license

    4.969 Google reviews

    Call (713) 682-0133WebsiteLicense report
All 57 licensed mold testing companiesBest mold testing in Houston

Step 2

Mold Removal

A different, licensed mold remediation company follows that plan: containment, removal, cleaning, then the clearance check.

  1. 24 Hour Flood Pros of Houston, LLC

    Houston, Harris County · TDLR #RCO1716 · licensed until Aug 20, 2027

    Google listing: 24 Hour Flood Pros

    Current license

    5.0646 Google reviews

    Call (281) 781-5821WebsiteLicense report

  2. Quality Air Duct Cleaning Houston

    Houston, Harris County · TDLR #RCO1653 · licensed until Sep 9, 2028

    Current license

    5.0255 Google reviews

    Call (832) 918-2555WebsiteLicense report

  3. Rapid Response Remediation

    Houston · TDLR #RCO1759 · licensed until Feb 3, 2028

    Current license

    4.9165 Google reviews

    Call (713) 489-8089WebsiteLicense report
All 114 licensed mold removal companiesBest mold removal in Houston