Licensed contractors in Massachusetts: not yet covered
Reviewed: October 21, 2026
Not yet covered. We only list contractors from official, freely downloadable state license files, and we haven't found one we can use for Massachusetts yet.
Why: OCABR's old Home Improvement Contractor export has been retired in favor of the login-only Contractor Hub. Mass.gov's Professional Licensing API requires an approved API key and looks up one license at a time.
Check a license with Massachusetts's official site
If you hire in Massachusetts, check the license with the state (and your city or county if the trade is licensed locally), plus insurance and reviews.