Requirements, license levels, and the issuing authority, sourced from Washington's official board.
Read this page alongside the Washington electrician page: the licensing requirement for sign work is the electrical requirement. What is specific to signs is the second and third approval, the zoning sign permit and, for anything mounted on or over a structure, the building permit for the attachment. Most disputes on sign jobs are about those, not about the electrician's licence.
| Requirements | SIGN ELECTRICAL WORK IN WASHINGTON IS ELECTRICAL WORK, and it is regulated through the state's electrical licensing system rather than by a trade licence of its own. The authority is the Washington State Department of Labor & Industries (L&I), Electrical Program. ATI's own licence register carries 132 sign-classified electrical records for Washington, which indicates the board does issue or recognise a distinct sign credential; confirm the current classification name with the board before applying. WHAT THIS MEANS IN PRACTICE. A worker installing, connecting or servicing electric signs needs the state's electrical credential appropriate to the work, the journeyman or equivalent licence where the state issues one to individuals, or employment under a licensed electrical contractor where the state licenses only businesses. The requirements, hours and examinations are exactly those set out on this site's Washington electrician page, because they are the same licence. THE SECOND PERMIT PEOPLE FORGET. A sign almost always needs a SIGN PERMIT from the local planning or zoning authority in addition to the electrical permit, and the two are issued by different departments on different criteria. A correctly licensed electrician can still be stopped for want of the zoning approval. AND THE STRUCTURAL SIDE. Pole signs, projecting signs and large wall signs frequently require a structural or building permit for the attachment, which is separate again from both. |
| Reciprocity | Sign electrical work follows the reciprocity of the underlying Washington electrical credential; see the Washington electrician page for the current agreements. Where a dedicated sign classification exists it is issued by the same board and is normally subject to the same arrangements. |
| Renewal | Renewal follows the underlying Washington electrical credential, on the board's published cycle and with whatever continuing education that credential requires. Local sign and zoning permits are per installation rather than renewable. |
| Notes | Read this page alongside the Washington electrician page: the licensing requirement for sign work is the electrical requirement. What is specific to signs is the second and third approval, the zoning sign permit and, for anything mounted on or over a structure, the building permit for the attachment. Most disputes on sign jobs are about those, not about the electrician's licence. |
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Sources: www.lni.wa.gov, www.lni.wa.gov, www.lni.wa.gov, app.leg.wa.gov. Always confirm current requirements with the issuing authority.
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