Mold remediation contractors based in Missouri

We list 1 mold remediation contractor based in Missouri so far. We only list companies found on an official license roster, and some states don't license this trade. See all 31 contractors based in Missouri, or search nearby states.

Each listing shows the board that issued its license, and the license number when the board publishes one.

Open a city or a company to check the issuing board's record.

What does it cost? National figures from public sources, with citations.

Guides Homeowner questions, with the agency sources.

Cities in Missouri

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Licensing in Missouri

Mold licensing in Missouri

Missouri does not have a state license or certification requirement for mold inspection, testing or removal. The Missouri Department of Health and Senior Services says mold testing is not a regulated industry and that no one is certified by the state or federal government. Ask any mold company what training it has, such as voluntary IICRC certification, and get a written scope of work and proof of insurance. Check Missouri Department of Health and Senior Services (DHSS)'s site for current information.

Missouri Department of Health and Senior Services (DHSS) (opens in a new tab)

Sources

Last reviewed November 2026. Rules change, so confirm with the agency.

Listed contractors

Showing 1–1 of 1

Aecom Technical Services, INC.

Based in Clayton, MO

Mold Remediation
License on record. Found on the Louisiana State Licensing Board for Contractors (LSLBC) roster. Last checked Oct 27, 2026.LALA-MR.250686Louisiana State Licensing Board for Contractors (LSLBC)

License on record is from Louisiana, not Missouri.

Not yet claimed by the company

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