Restaurant Construction Costs
in Arizona 2026

Ask ten people what it costs to build a restaurant and you'll get ten answers, because "restaurant" covers a coffee counter and a 200-seat dining room. The useful question is narrower: what will your concept cost in this space? This guide gives you the ranges and, more useful, the factors that move you up or down inside them.

2026 cost ranges

On top of construction, national figures put commercial kitchen equipment at $75,000 to $500,000+ depending on the menu, furniture, fixtures and equipment at $40 to $120 per square foot, and soft costs (design, engineering, permits) at 12% to 20% of the hard construction cost (Timeless Construction, 2026).

What moves your number

Second-generation space vs. bare shell

This is the big one. A space that was already a restaurant may have a working hood, fire suppression, a grease interceptor, gas service and enough electrical capacity. Reusing them saves a large part of the budget. A bare shell has none of it, and you pay to add each one. Before you sign a lease, have a contractor check what's there and whether it's usable. An old hood that doesn't fit your cooking line isn't really a hood you get to keep.

Your menu decides your kitchen

Fryers and grills need a Type I hood with fire suppression and more make-up air. A cafe that mostly reheats and assembles needs far less. Settle the menu and equipment list before the drawings are done, because the kitchen layout drives the exhaust, plumbing, gas and electrical design.

Grease, plumbing and floor work

Floor sinks, prep sinks, hand sinks and a grease interceptor often mean cutting and trenching the slab. Ask early whether the space already has an interceptor and where the sewer line runs.

Flagstaff's climate

A hood pulls a lot of air out of the building, and the make-up air that replaces it has to come from outside. In Flagstaff that air can be well below freezing in winter (the City's design winter temperature is 4°F), so the make-up air usually needs heating. Roof equipment also has to be checked against the City's snow load requirements. Neither of these shows up in national averages.

Flagstaff approvals to budget time for

• Building permit from the City of Flagstaff (or Coconino County outside city limits).
• Food establishment plan review from Coconino County Environmental Health, required before the County issues your license. It applies to new locations and to remodels that add a bar, change the kitchen or service layout, add or remove food equipment, or change plumbing fixtures.
• Final inspections and certificate of occupancy before opening.

Run the health review in parallel with the building permit. We walk through the full sequence in how to plan a commercial buildout in Flagstaff.

How to get a real number

Bring three things to a contractor: the space (or a few candidates), your menu and equipment list, and your target seat count. With those, a contractor can walk the space and tell you what exists, what's missing and what it costs, before you commit to a lease. That walkthrough is free with us.

Line items to see in every restaurant bid

If two bids are far apart, it's usually because one of them left something out. Line up the bids against this list:

• Demolition and disposal of the previous tenant's finishes and equipment.
• Framing and drywall for the kitchen, restrooms, storage and office.
• Hood, exhaust fan and fire suppression, plus the make-up air unit and its heating.
• Plumbing: hand sinks, prep and mop sinks, floor sinks, grease interceptor, water heater and gas piping.
• Electrical: service size, panels, circuits for each piece of equipment, and lighting.
• HVAC for the dining room, separate from the kitchen exhaust.
• Walk-in cooler or freezer, if it's in the contractor's scope rather than the equipment vendor's.
• Accessible restrooms and an accessible route through the space.
• Finishes: kitchen floor and wall surfaces that meet health code, and the dining room design.
• Permits, plan review fees and inspections, and who is paying for each.

Kitchen equipment, furniture, signage and point-of-sale are often bought by the owner directly. That's fine, as long as everyone knows who buys what and who installs it.

Questions to ask the landlord about a second-generation space

• Is the hood still in service, and when was the fire suppression system last inspected?
• Is there a grease interceptor? What size, and when was it last pumped?
• What size is the electrical service and the gas line?
• Does the space have a current certificate of occupancy for restaurant use?
• What equipment stays with the space, and in what condition?
• How much tenant improvement allowance is the landlord offering?

Get the answers in writing, then have your contractor confirm them in person. "The hood works" and "the hood works for your menu" are two different statements.

Ways to keep the budget under control

• Keep wet walls together. Grouping sinks, restrooms and the dish area near existing plumbing reduces trenching.
• Size the hood for the menu you'll open with, not a future menu you might never run.
• Decide early. Changes after drawings are approved cost design time, resubmittal time and construction rework.
• Phase the finishes. Spend on the kitchen systems you can't change later; the dining room décor can evolve.
• Pick a contractor before the drawings are final, so pricing feedback shapes the design instead of arriving after it.

Frequently Asked Questions