Massachusetts
Massachusetts is an SAA state and is not right-to-work. The Division of Professional Licensure (DPL) licenses electricians through the Board of State Examiners of Electricians and plumbers through the Board of State Examiners of Plumbers and Gas Fitters. Sheet metal and refrigeration workers are separately licensed; HVAC installers typically need an electrical or plumbing license depending on scope.
Licensing boards.
| Trade | Board | Lookup |
|---|---|---|
| Electrician / Plumber / HVAC | Massachusetts Division of Professional Licensure | Verify license → |
| License lookup | Massachusetts Division of Occupational Licensure | Verify license → |
Source: state licensing boards. Links go directly to public licensee lookups where available.
Apprenticeship system.
Massachusetts is a State Apprenticeship Agency (SAA) state — it runs its own apprenticeship system separately from the federal RAPIDS database. Rules, reporting, and enforcement happen at the state level. You may see different program standards than a neighboring RAPIDS state.
Browse by trade in Massachusetts.
Each page covers the license board, real pay data, apprenticeship path, and state-specific gotchas for that trade in Massachusetts.