We list 2 mold remediation contractors based in Massachusetts so far. We only list companies found on an official license roster, and some states don't license this trade. See all 23 contractors based in Massachusetts, 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.
We did not find a Massachusetts license or certification specific to mold inspectors or remediators. The state Attorney General's guide notes that neither EPA nor MassDEP sets indoor mold limits, and it says a mold remediation professional can help confirm the problem is fixed. Home repair work may fall under the state's Home Improvement Contractor registration. Ask for credentials in writing, and check state agency sites for current requirements.
Last reviewed November 2026. Rules change, so confirm with the agency.
Showing 1–2 of 2
Based in Franklin, MA
License on record is from New York, not Massachusetts.
Not yet claimed by the company
Based in Norwood, MA
License on record is from New York, not Massachusetts.
Not yet claimed by the company