How should an LA food truck think about commissary cost math?
For most Los Angeles County mobile food facilities, a commissary or other enforcement-agency-approved facility is not just a back-office detail; it is part of the operating model. Do not use a made-up LA average commissary price. Model your own monthly base rent, storage/parking, potable-water/waste service, prep access, cleaning/service trips, and extra event fees, then divide the fixed monthly portion by realistic event days and expected tickets. That gives you a per-event and per-ticket burden you can compare with card fees, labor, food cost, and event fees.
By Aaron Tomlinson · Published Jul 11, 2026 · Updated Jul 11, 2026
Source review: 5 cited sources; latest source access Jul 11, 2026. Dates match the Article schema on this page.
Operator checklist
Confirm whether your unit must operate with a commissary, mobile support unit, or other approved facility under California Health and Safety Code 114295, then confirm LA County Environmental Health requirements for your exact vehicle/menu.
Ask every commissary candidate for a written monthly base price and what it includes: parking/storage, potable water, wastewater disposal, grease disposal, dry/cold storage, prep space, ice, cleaning, overnight access, and office/admin fees.
Separate fixed monthly costs from per-use costs. Fixed costs should be spread over realistic selling days, not the number of days you wish you worked.
Use a simple worksheet: monthly commissary fixed cost divided by event days equals commissary burden per event; divide again by expected tickets to see the rough per-ticket burden.
Add variable costs only when they happen: extra prep hours, dump/fill fees, late-night access, additional storage, or event-specific servicing.
Keep the health-compliance side separate from payment math. The commissary model tells you what it costs to be legally operational; the fee calculator tells you the card-processing burden on the sales side.
Do not publish or rely on anonymous forum prices as an LA average. Real costs depend on vehicle type, menu risk, storage needs, location, access hours, and what the commissary contract actually includes.
Assumptions to verify
This page intentionally does not publish an LA commissary average. We have not collected enough source-backed operator quotes to make that claim responsibly.
The formula is a planning worksheet, not accounting, tax, food-safety, or permitting advice.
Official rules and forms can change; confirm against LA County Environmental Health and California code before signing a contract or building a vehicle.
This guide is educational information for planning, not legal, tax, or accounting advice. Rates and rules change; confirm against your processor's current terms and your own advisor before acting. See something wrong? Submit a correction.