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Running a commercial kitchen
Most kitchen fit-outs come in over budget for the same reason: the equipment gets costed and everything around it gets underestimated. A realistic budget starts by accepting how much the equipment is not.
The short answer
A commercial kitchen fit-out costs far more than the equipment list, because the equipment is only the visible part. The services that feed it - power, gas, water, drainage - the ventilation and extraction, the compliant surfaces and construction, professional fees and a genuine contingency all add substantial cost. Costing a fit-out realistically means budgeting for all of that from the start, not discovering it as you go.
The core mistake
The commonest reason a fit-out overruns is that people cost what they can see - the ovens, ranges, fridges and prep stations - and treat everything else as detail. But the equipment is often a minority of the total cost of turning a space into a working commercial kitchen. The mistake is not paying too much for equipment; it is forgetting how much the surrounding work costs.
A realistic budget therefore starts by separating the equipment from the fit-out. The equipment is a line item you can price fairly precisely; the fit-out is everything that makes that equipment usable, safe and compliant in the space - and it is where the budget quietly balloons if it was never properly accounted for.
The services
Commercial kitchen equipment makes heavy demands on services, and providing those services is a major cost. Enough electrical capacity and the right supplies for high-load equipment, a gas supply sized and installed safely, adequate water, and - often underestimated - proper drainage, including grease management to keep fats out of the sewer. Bringing these up to what a commercial kitchen needs frequently means significant work behind the walls and under the floor.
None of this is optional or visible in a brochure, which is exactly why it gets left out of early budgets. But a space that was not built as a commercial kitchen usually needs real investment in its services before a single appliance can be switched on safely, and that has to be costed up front.
Ventilation and compliance
Ventilation is a large cost that a kitchen cannot open without. A commercial kitchen needs an extract system sized to the cooking, balanced make-up air, and for gas kitchens the interlocks and safety provisions the rules require - a substantial mechanical installation, not an afterthought. Skimp on it in the budget and it either blows the numbers later or gets cut, which stores up problems.
Compliance runs through the whole fit-out. Surfaces and construction that meet food hygiene requirements, fire safety provisions, the electrical and gas certification, and the ventilation standards all cost money and all have to be met before the kitchen can trade. A realistic budget treats compliance as a cost centre in its own right, because the law will not let it be optional.
Fees and the things forgotten
Beyond the physical work sit the costs that are easy to omit entirely. Professional fees for kitchen design and any building work. The cost of the project itself - time, management, and often a period of no trading while the work is done. And a long tail of smaller items - small equipment, utensils, storage, waste provision, signage, the first fill of consumables - that individually look minor and collectively are not.
These are the classic sources of the it-cost-more-than-we-thought overrun, precisely because none of them is dramatic enough to feature in the headline plan. A realistic budget lists them deliberately rather than letting them arrive as surprises, because arrive they will.
Contingency
The final discipline is contingency. A fit-out, especially in a space not purpose-built as a kitchen, reliably uncovers things no one could see at the start - hidden problems in the building, services in worse condition than expected, a requirement that turns out to be more involved. A budget with no contingency is a budget that will be broken.
So a realistic fit-out cost is the fully-itemised total - equipment, services, ventilation, compliance, fees and the long tail - plus a genuine contingency on top for the unforeseen. That total will be higher than the equipment-led figure people start with, but it is the honest number. Better to face it at the planning stage than to run out of budget with a half-finished kitchen.
Questions
Because people cost the equipment and underestimate everything around it - the services, ventilation, compliant construction, fees and contingency. The equipment is often a minority of the true cost of a working commercial kitchen.
Enough electrical capacity and supplies for high-load equipment, a safely installed gas supply, adequate water, and proper drainage including grease management - often significant work behind the walls and under the floor.
Yes. A commercial kitchen needs an extract system sized to the cooking, balanced make-up air and, for gas kitchens, the required interlocks and safety provisions - a substantial installation the kitchen cannot open without.
Professional design and building fees, the cost of the project and lost trading time, and a long tail of smaller items - small equipment, utensils, storage, waste provision, signage and first consumables - that add up.
Because a fit-out reliably uncovers hidden problems - services in worse condition than expected, building issues, requirements that prove more involved. A budget with no contingency is one that will be broken.
Itemise everything - equipment, services, ventilation, compliance, fees and the long tail - then add a genuine contingency. The honest total will be higher than the equipment-led figure, but it is the number to plan to.
The ventilation, drainage and surfaces you cost at fit-out are what keep the kitchen cleanable - we help you maintain them in service.
