Fire Sprinkler Permit (LADBS): Los Angeles restaurant guide
LADBS
What it is
Required to install or modify any fire sprinkler system, standpipe or related fire-protection piping.
When a restaurant needs it
When the build-out adds, moves or changes sprinkler heads or piping (common when ceilings, walls or a hood are added).
How to apply
A licensed fire protection (C-16) contractor submits sprinkler plans for plan check (or an Express Permit for minor exempt work) and pulls the permit.
Documents you’ll need
- Sprinkler shop drawings and hydraulic calculations
- Reflected ceiling plan
- Contractor license
Good to know
Raising/lowering heads for a ceiling change, like-for-like replacement and relocating heads in an existing tenant space don't need plan check — but still need a permit.
Official source
LADBS — fire sprinkler permits
Answer a few questions about your space and get every permit in order, with a timeline, a cost range, walkthroughs, and every application filled in for you to sign with Open.
Last reviewed 2026-10-06. Guidance only, not legal advice.