Texas · TDLR records

Mold Remediation and Mold Testing Companies in Texas

Compare 594 TDLR-licensed mold companies in Texas: 427 with a mold remediation license and 173 with a mold assessment license. Each shows its TDLR license number, license type and expiration date, checked against TDLR data on October 16, 2026. Coverage includes all of Texas; service areas are estimated from each company's business address.

Largest markets

All 254 Texas counties

City directories

Looking for a specific company? Browse Texas listings A–Z: 0-9 · A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

Checking a Texas mold company's license

Texas licenses mold assessment and mold remediation separately (Occupations Code chapter 1958, TDLR rules at 16 TAC chapter 78). A Mold Assessment Company license covers inspecting for mold and writing the remediation plan; a Mold Remediation Company license covers removing, cleaning or treating mold. TDLR's guidance says a licensee may not do both the assessment and the remediation on the same project, and that visible mold of less than 25 contiguous square feet can be cleaned up by people who are not licensed.

Look up the company in the TDLR license search before you sign, and read the TDLR mold program pages for the rules that apply to your project. A license shows legal standing to do the licensed work. It isn't a rating of workmanship. How we verify listings.

We're a directory, not a medical or health resource. For questions about health, talk to a doctor or other medical professional. For general information on mold and moisture in homes, see the U.S. EPA's A Brief Guide to Mold, Moisture and Your Home.

Request quotes for a project in Texas

Describe the project once: testing, removal or both. We review each request and pass it to up to three licensed companies that work near your ZIP code. Listed companies have not all agreed to take referrals, so a match and a response are not guaranteed.

Describe your project