City of Los Angeles
City · California · Los Angeles · pop. 3,898,747
Low-voltage license required
Fire alarm license
Security license
Permit overview
Separate low-voltage/signal permit required for new systems. Existing replacements typically covered under same permit if no re-wiring of 120V.
State licensing: CSLB C-7 Low Voltage Systems; C-10 Electrical; or C-16 Fire Protection for fire alarm
Fees, turnaround, AHJ contact, who typically pulls, local license details, source URLs, and contributor notes are available to members.
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