Iowa
Iowa is a right-to-work state. The Dept. of Inspections, Appeals & Licensing (DIAL) administers the Plumbing and Mechanical Systems Board, which licenses plumbers, HVAC contractors, hydronic technicians, and refrigeration specialists. Electrical licensing is handled by a separate Electrical Board also under DIAL.
Licensing boards.
| Trade | Board | Lookup |
|---|---|---|
| Plumber / HVAC / Mechanical | Iowa Plumbing and Mechanical Systems Board (DIAL) | Verify license → |
| Electrician | Iowa Electrical Board (DIAL) | Verify license → |
Source: state licensing boards. Links go directly to public licensee lookups where available.
Apprenticeship system.
Iowa is a RAPIDS state — the federal Office of Apprenticeship administers registered apprenticeship programs directly via the Registered Apprenticeship Partners Information Database System. Apprenticeship data is reported to the U.S. Department of Labor at the individual record level.
Browse by trade in Iowa.
Each page covers the license board, real pay data, apprenticeship path, and state-specific gotchas for that trade in Iowa.