City of Seattle
City · Washington · King · pop. 737,015
Low-voltage license required
Fire alarm license
Security license
Permit overview
WA L&I requires electrical permit for all low-voltage work. Seattle follows state electrical inspection; fire alarm permits via SFD.
State licensing: WA Electrical Contractor with 06 (Limited Energy) specialty OR 01 General; WA Fire Protection Sprinkler Contractor or Fire Alarm Specialty license; journey-level electrician (06A/06B) on site
Fees, turnaround, AHJ contact, who typically pulls, local license details, source URLs, and contributor notes are available to members.
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