Hospitality
Restaurant Build-Out Timeline in Southern California
Restaurant openings rarely slip because of construction speed. They slip because health review, a utility upgrade or a hood shaft was discovered late and had to be solved in series rather than in parallel.
June 3, 2026 · By Plantek West
The realistic sequence
Site and base building review, then layout, then simultaneous health and building plan check, then any conditional use or alcohol process, then construction, then inspections and health sign-off. Permitting typically runs 3 to 6 months when those overlap properly, and construction 4 to 7 months.
Four long-lead items to start immediately
Each of these can add months if it starts when construction starts.
- Grease interceptor sizing and location, particularly where the existing sewer connection is shallow.
- Hood exhaust routing to the roof, which is a landlord and structural question as much as a mechanical one.
- Electrical service upgrade, which follows the utility’s own schedule and does not respond to urgency.
- Conditional use or alcohol licensing, which runs on hearing calendars that cannot be compressed.
Taking over an existing restaurant space
A working hood, an adequately sized interceptor and sufficient electrical service can save several hundred thousand dollars against a cold shell. Verify all three before signing rather than after. We inspect them as part of a pre-lease review.
Questions on this topic
When should health see the drawings?
As soon as the layout is stable. Health comments affect finishes, sink counts and equipment spacing, and catching them early avoids revising both plan sets.
Can you work to a franchise prototype?
Yes. We reconcile the brand package with local code and landlord criteria without breaking the standard.
Keep reading
ADU
What an ADU really costs in Southern California in 2026
Detached, attached and garage conversion cost ranges, plus the four site variables that decide where inside those ranges your project lands.
ADU
ADU rules city by city: how LA and Orange County departments differ
State law sets the floor for ADUs. What still varies is coastal review, objective design standards, fee schedules and how many correction cycles a department runs.
Permitting
What plan check corrections actually cost you
Permit fees are published. Correction cycles are not, and they are usually the larger number. Here is what triggers them and how to avoid most of them.
