Fire Sprinkler & Fire Alarm System Review: Nashville restaurant guide
Nashville Fire Marshal's Office Confirm with the city
What it is
Where code requires sprinklers or a fire alarm (based on occupant load, fire area and building type), the Fire Marshal reviews the system design and inspects it.
When a restaurant needs it
When the Fire Marshal's review of your plans or occupant load determines a system is required or being modified.
How to apply
A licensed fire protection contractor submits system drawings electronically for Fire Marshal review.
Documents you’ll need
- Sprinkler hydraulic calculations and drawings
- Fire alarm drawings and device layout
- Hydrant flow test (if required)
Good to know
Under the adopted 2024 IFC, assembly restaurants (A-2) generally need sprinklers at 100+ occupants or when the fire area exceeds 5,000 sq ft. Have your architect confirm with the Fire Marshal.
Official source
Fire Marshal — Fire & life safety plan review · Metro Codes contact list (Fire sprinkler/alarm requirement)
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.