Subject to certain exceptions, a person performing installation, alteration or maintenance of any electrical system or equipment must obtain an electrical work permit. The completed work is subject to inspection by a qualified inspector. The Department of Labor and Industries (Department) conducts electrical inspections, except within cities that have their own inspection programs.
All electrical inspectors must have:
Other requirements apply to work performed in accordance with the National Electrical Safety Code.
Pursuant to legislation enacted in 2024, the Department and the Association of Washington Cities convened a work group to study alternate pathways to becoming an electrical inspector. The work group recommended that out-of-state experience be accepted to qualify as an electrical inspector and for the rate of pay for local electrical inspectors to be increased.
The qualifications for electrical inspectors are expanded to include individuals who have: