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Mold Remediation in Houston, TX

166 licensed companies in the Houston area · state license records checked September 14, 2026

Before you hire in Texas

  1. 1Texas licensing covers larger jobs. The state licensing agency (TDLR) says that in most instances, visible mold of less than 25 contiguous square feet can be cleaned up by people who are not licensed.
  2. 2Plan on two separate firms for a licensed job. Texas does not allow the same licensee to do both the mold assessment and the mold remediation on the same project.
  3. 3Check the license number yourself on the TDLR license search before anyone starts work.
  4. 4A licensed assessor or remediator has to give you the Consumer Mold Information Sheet before any mold-related work begins.

Source: Texas Department of Licensing and Regulation, Mold Assessors and Remediators FAQs, accessed September 14, 2026

Mold remediation companies in Houston

Listed alphabetically, with companies based in Houston first, then 87 elsewhere in the Houston area. We do not rank companies, and no one pays to appear here. How we verify · How we make money

Showing 1–20 of 112

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