Registered sheet metal worker apprentices by county, open recruitment windows where the state publishes them, and how the apprentice tier fits New Jersey's licence ladder. Updated nightly.
New Jersey has 276 registered sheet metal worker apprentices in active status (fiscal year 2025, DOL RAPIDS), placed in 21 counties, 0.3 per 10,000 residents. That is 12.1 apprentices for every 100 employed sheet metal workers in the state, the rate at which the trade is training its own replacements.
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Registered sheet metal worker apprentices by county of the apprentice, largest first. Each county links to its sheet metal workers market page.
| County | Apprentices | Share | Per 10k residents |
|---|---|---|---|
| Ocean County | 33 | 12% | 0.5 |
| Middlesex County | 32 | 12% | 0.4 |
| Monmouth County | 27 | 10% | 0.4 |
| Gloucester County | 24 | 9% | 0.8 |
| Camden County | 23 | 8% | 0.4 |
| Burlington County | 22 | 8% | 0.5 |
| Union County | 20 | 7% | 0.3 |
| Passaic County | 15 | 5% | 0.3 |
| Atlantic County | 14 | 5% | 0.5 |
| Essex County | 13 | 5% | 0.2 |
| Bergen County | 10 | 4% | 0.1 |
| Cumberland County | 10 | 4% | 0.7 |
| Somerset County | 6 | 2% | 0.2 |
| Sussex County | 6 | 2% | 0.4 |
| Salem County | 5 | 2% | 0.8 |
| 6 other counties | 16 | 6% |
Source: DOL RAPIDS apprenticeship FY2025, active status, county-coded; as of December 31, 2025.
Credential types the No dedicated New Jersey sheet metal worker licence. Sheet metal work is regulated through the state's mechanical/HVAC licensing where it applies: New Jersey State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration (HVACR) Contractors, Division of Consumer Affairs, Office of the Attorney General. issues for this trade: New Jersey mechanical/HVAC credential covering ductwork and sheet metal, Registered apprenticeship (USDOL or joint apprenticeship committee). See how to get a sheet metal worker license in New Jersey for hours, exams and renewal.
Sources: registered apprentices: DOL RAPIDS apprenticeship FY2025, active status, as of December 31, 2025; employment: BLS QCEW construction x OEWS occupation share (estimate); population: U.S. Census 2023 estimates.
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