Mold remediation contractors based in Connecticut

We list 7 mold remediation contractors based in Connecticut so far. We only list companies found on an official license roster, and some states don't license this trade. See all 56 contractors based in Connecticut, 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 Connecticut

Other services for companies based in Connecticut

Nearby states

Licensing in Connecticut

Mold licensing in Connecticut

In Connecticut, residential mold remediation is done by contractors holding a Department of Consumer Protection Home Improvement Contractor registration with a Mold Remediation addition. That addition requires certification from an approved program, such as NORMI or IICRC. Commercial mold remediation is not covered by this registration. The state's eLicense site lets you check the registration on record. Check the department's site for current requirements.

Official lookup (opens in a new tab)Connecticut Department of Consumer Protection (DCP), License Services Division (opens in a new tab)

Sources

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