What drives the cost of a commercial kitchen build-out

This page does not contain a price. That is deliberate, and it is the most useful thing on it.

A commercial kitchen build-out in Northeast Ohio can run from almost nothing to several hundred thousand dollars in the same square footage, because the number is not driven by area. It is driven by what the space already has, what your menu forces you to add, and what the building will physically allow. Anyone quoting you a per-square-foot figure over the phone is quoting a different kitchen.

What this page can do is tell you which decisions move the number, and what the health district requires before anyone is permitted to build anything.

Nine things your drawings must show

Before construction, the facility layout and equipment specifications go to the licensor, and they exist to confirm one thing: that the code can actually be met in the space as drawn.¹

They must be legible, drawn reasonably to scale, and include:¹

Read item 9 again, because it is the one that surprises people. Manufacturer and model number — not “three-door under-counter fridge.” That means your equipment decisions have to be made before plan review, not after construction when you find out what fits. It also means a change of equipment after approval can be a change to an approved plan.

Item 5 is the one that costs money. Plumbing fixture count is a design decision with a five-figure consequence, because every fixture is a connection, a drain, and possibly a wall opened up.

Where the money actually goes

In rough order of how much they move the total.

Ventilation. A Type I hood over cooking equipment is rarely just a hood: it is the hood, the ductwork, the rooftop fan, the fire suppression system, and the make-up air unit that replaces everything the fan removes. Buildings that cannot take a roof penetration, or that need a long duct run, cost more for reasons that have nothing to do with your kitchen.

Grease management. An interceptor sized for your menu, plumbed where the code and the municipality require. Sizing is not a guess and it is not transferable from the last tenant.

Plumbing. Every sink the code requires is a fixture: warewashing, handwashing at each required location, a mop sink, prep sinks. Floor drains where wet work happens. See the warewashing guide for how sizing hot water interacts with the machine you pick — that decision is made before the equipment order, not after.

Electrical and gas service. The question is not what your equipment draws; it is what the building’s existing service can deliver. Upgrading a service is a utility project with a utility’s timeline.

Refrigeration. Reach-ins are a purchase. A walk-in is construction — and if it sits on slab-on-grade, the floor decision is made at pour and is fixed by demolition afterwards. That is covered in the kitchen layout guide.

Finishes. Floors, walls and ceilings have to be smooth, durable, easily cleanable and nonabsorbent where there is moisture — which is most of a kitchen.³ This is cheap per square foot and expensive to redo.

HVAC and the dining room. Comfort, not compliance, but it is real money and it is usually the line that gets cut and then regretted.

The variable that beats all of them

Whether the space was a restaurant before.

A genuine second-generation space with a working, permitted hood, an adequately sized grease interceptor, and gas and electrical service already at the right capacity can cost a fraction of a raw shell. That single fact swamps every other decision on this page.

But verify it before you sign, not after. Three things that look like savings and are not:

• A hood that was never permitted. It is not an asset; it is a liability someone left you.
• An interceptor sized for the last tenant’s menu. A pizzeria’s is not a fryer house’s.
• Equipment left behind. It only counts if it is on the approved list and it works. Food equipment has to meet the approval standard in the code before it is acceptable for use.²¹

The building and property inspection category exists for exactly this: a condition assessment before the lease, not after.

The clause that can narrow your menu permanently

This one is rarely explained to first-time operators.

The licensor may place restrictions or conditions on your licence limiting the types of food you may prepare or serve, based on your equipment or facilities — and those limitations are posted on the back of the licence.¹

Under-build the kitchen to save money now and the constraint does not stay in the kitchen. It follows you onto the licence and into the menu. If a dish two years from now needs equipment you skipped, you are not buying a fryer — you are reopening plan review.

Getting a number you can actually trust

Since this page will not invent one, here is how to get a real one:

1. Finish the menu first. Equipment follows menu; plumbing and ventilation follow equipment. Every step taken out of order gets paid for twice.
2. Get three itemised bids, from contractors who have built commercial kitchens in your municipality. Local plan review desks and inspectors differ, and that familiarity is worth real money.
3. Compare line by line, never at the bottom. The cheap bid is usually the one that excluded the make-up air unit, the fire suppression, or the roof work.
4. Ask what is excluded, explicitly and in writing. Exclusions are where build-out budgets die.
5. Ask who pulls which permits — the general contractor, the trades, or you.
6. Get the plan review timeline in writing and put it in your lease negotiation. Rent accruing during a plan review you did not budget for is a pure loss.

The short version

1. There is no per-square-foot answer. The building decides more than your floor plan does.
2. Your drawings must show all nine items, including equipment manufacturers and model numbers — so pick equipment before plan review.
3. Ventilation, grease and plumbing are where the money is.
4. Second-generation space is the biggest saving available — and only if the infrastructure is legal and working. Verify before signing.
5. Under-building can be posted on the back of your licence as a permanent limit on what you are allowed to cook.
6. Do not build ahead of approval. Plan review exists to confirm the code can be met; work built early gets rebuilt at your cost.

Fees for plan review and licensing are covered separately in what it costs to open a restaurant in Cleveland. Confirm requirements with your own licensor before you commit — jurisdiction follows your municipality, not your county.⁴