Restaurant cleaning cost per square foot runs about $0.15 to $0.50 for a full cleaning, and the blended math on a typical full service restaurant lands around $0.21 to $0.26. That spread isn’t a shrug. It’s two very different rates averaged into one number: back of house space prices at roughly $0.30 to $0.40 per square foot, while dining rooms, waiting areas, and the manager’s office price at roughly $0.12 to $0.20.
So the single rate on your proposal is a blend. And one figure on the walkthrough sheet decides where inside that band you land. It isn’t your total square footage.
Two restaurants of identical size, quoted by the same company on the same day, can sit $133 apart per cleaning. The reason is arithmetic, and you can run it yourself.
What restaurant cleaning cost per square foot actually measures
The formula the whole industry uses is simple division. Total cost divided by total cleanable square footage gives you the rate. ISSA, the cleaning industry’s trade association, publishes it exactly that way: a $12,000 monthly contract over 100,000 cleanable square feet works out to $0.12 per square foot.
Notice the direction of that arithmetic. The rate is an output, not an input. No competent cleaning company multiplies your square footage by a rate and calls it a quote. They estimate labor hours first, price the hours, add supplies and equipment and overhead and margin, and only then does anyone divide back down to a per foot figure so the number can be compared to something.
Industry bidding guidance says to start every estimate from estimated labor hours, because labor is 65 to 75 percent of what a cleaning contract costs. Everything else is rounding by comparison.
That’s why you can’t multiply your way to a price, but you can divide your way to a very good check on one. The rate is a diagnostic. Used properly, it tells you whether the hours behind your quote are real. Used carelessly, it tells you almost nothing, because the same building can produce two honest rates that are far apart.
Why restaurants price higher per foot than almost every other building
Set the restaurant band next to the rest of the commercial market and the gap is obvious.
| Facility type | Typical rate per square foot |
|---|---|
| Schools and educational | $0.07 to $0.14 |
| Retail | $0.07 to $0.15 |
| Industrial and manufacturing | $0.08 to $0.20 |
| General office | $0.09 to $0.17 |
| Medical and healthcare | $0.14 to $0.29 |
| Restaurants | $0.15 to $0.50 |
A restaurant costs more per foot than a hospital wing. There’s a reason, and it’s not opportunism.
- Grease is a different soil class entirely. Neutral cleaners barely touch it. Cutting animal fat off a wall or a fryer surround takes an alkaline degreaser, dwell time, mechanical agitation, and a rinse. That’s four steps where an office desk takes one wipe.
- Food contact surfaces need two operations, not one. Clean and sanitize are separate steps with separate chemistry and a required contact time. Nothing in an office building works this way.
- Equipment density eats the clock. A 200 square foot cook line holds more surfaces to clean than a 2,000 square foot open office. Per foot, it’s not close.
- The crew works inside a fixed window. Most restaurant cleaning happens between close and open, often between 11 PM and 6 AM. Overnight and early morning labor typically carries a 10 to 25 percent premium over daytime rates.
- Restrooms in a restaurant take a beating that office restrooms never see, and restrooms are the slowest square feet in any building. Fixture by fixture work runs around 1,000 square feet an hour, against roughly 4,200 for open floor space.
None of that shows up in a square footage number. It shows up in hours, which is exactly why the differences between a restaurant contract and an office contract go a lot deeper than price.
One more detail worth noticing. When ISSA lists the building types square foot pricing is built for, it names offices, schools, medical facilities, retail, industrial space, and government buildings. Restaurants aren’t on the list, and the association’s own guidance names the reason a building like yours breaks the model.
The figure that moves your rate is your kitchen’s share of the floor plan
Take two restaurants, both 3,000 square feet, both on the same street, both quoted by the same company at the same underlying zone rates. Use the published numbers: $0.16 per square foot for front of house space, $0.35 for back of house.
Restaurant A is a bistro with a big dining room and a compact kitchen. Call it 2,200 square feet front, 800 back.
- 2,200 x $0.16 = $352
- 800 x $0.35 = $280
- Total per cleaning: $632, which is $0.21 per square foot blended
Restaurant B is a scratch kitchen with a full prep area and a real dish pit. Same 3,000 feet, split 1,500 front and 1,500 back.
- 1,500 x $0.16 = $240
- 1,500 x $0.35 = $525
- Total per cleaning: $765, which is $0.26 per square foot blended
Same building size. Same rates. A $133 gap per cleaning, and a blended rate 21 percent apart.
On a monthly deep clean that’s about $1,600 a year. On a weekly heavy clean it’s closer to $6,900.
That’s the whole reason the published band is so wide. Your kitchen’s share of the floor plan is the single biggest driver of where you land in it, and almost no proposal spells it out. A restaurant that’s 25 percent back of house and one that’s 50 percent back of house are different jobs wearing the same square footage.
Which means the first useful question about any quote isn’t what the rate is. It’s how the company split your building before they set it.
What counts as your square footage, and what shouldn’t
Two numbers describe your restaurant, and they aren’t the same number.
Gross floor area is everything inside the exterior walls. It’s the figure on your lease, and it’s the one an owner reaches for when a cleaning company asks how big the place is.
Cleanable square footage is only what the crew actually services. In a typical restaurant it runs 10 to 20 percent below gross, because a meaningful slice of the building is space nobody on that crew will ever touch.
Leave these out of the base measurement:
- Walk in cooler and freezer interiors, which kitchen staff normally own and which sit on their own schedule
- Locked liquor and dry storage the crew doesn’t enter
- Mechanical, electrical, and utility rooms
- Basement or upper floor space outside the scope, including a banquet room that only opens on weekends
Keep these in, because owners forget them and then wonder why the hours don’t add up:
- All restrooms, including the employee one
- The dish pit and the mop closet
- The entry and vestibule, mats included
- The dumpster pad and the back service entry, if the scope names them
And keep these out of the per foot base entirely, because they’re separate trades or separate line items with their own pricing:
- Hood and exhaust cleaning, a fire code job that runs $200 to $1,500 a visit depending on the system
- Grease trap service
- Floor stripping and waxing, itself quoted at $0.20 to $0.60 per square foot depending on whether it’s a scrub and recoat or a full strip and refinish
- Patio and exterior pressure washing, $150 to $500 a session
- Carpet cleaning in dining or lounge areas, $0.05 to $0.25 per square foot
A quote that folds specialty work into the base rate looks expensive per foot. A quote that quietly leaves specialty work out looks cheap. Neither is comparable to the other until you pull those lines apart, which is one of the reasons the four pricing models restaurants get quoted are so hard to line up side by side.
Ask any company for two things: the square footage figure they used, and where they got it. A rate built on a lease number instead of a measured walkthrough is a guess with a decimal point.
Bigger restaurants pay less per foot, and it isn’t a volume discount
Two industry cost tables published by different companies both show the same pattern, and neither one points it out. Run the division yourself.
The first table prices a full cleaning by size band: $223 to $410 for anything up to 1,500 square feet, $455 to $699 for 3,001 to 6,000, and $800 to $1,300 for 10,001 to 40,000.
- A 1,200 square foot cafe at $300 a cleaning: $0.25 per square foot
- A 4,500 square foot family restaurant at $575: $0.13 per square foot
- A 20,000 square foot banquet operation at $1,050: $0.05 per square foot
The second table, from a separate source, prices 0 to 1,000 square feet at $150 to $200 and 5,000 to 10,000 at $600 to $700. That’s about $0.19 per foot on a 900 square foot spot and about $0.09 on a 7,500 square foot one. Same shape, independently.
The reason is fixed cost. Every visit carries expenses that don’t scale with your floor plan: drive time, load in and load out, equipment setup and breakdown, supervision, and the minimum a crew is willing to show up for. Spread across 1,000 square feet, that overhead is brutal per foot. Spread across 8,000, it nearly vanishes.
Two practical consequences fall out of that.
If you run a small place and your rate is $0.28, you’re not being overcharged by comparison to a published average of $0.15. You’re paying the small building penalty, and the honest way to judge your deal is the per visit price, not the rate.
If you run a big place and someone quotes you $0.30 a foot, check the multiplication before you react. On 6,000 square feet that’s $1,800 a cleaning, which is deep clean money for routine service.
The rule this leaves you with: a per foot rate only compares between similar buildings. Similar size, similar kitchen share, similar scope. Against anything else it’s trivia.
There’s a floor, too. When a rate on a mid size full service restaurant drops under about $0.10 per square foot, the hours behind it have usually been cut rather than the price. That’s the mechanism behind what a lowball cleaning bid actually removes, and it’s worth understanding before you take the cheapest number on the table.
Where local rates sit inside the national band
Published ranges are national, and Northeast Pennsylvania doesn’t price like a coastal metro. The Bureau of Labor Statistics put the mean hourly wage across all occupations in the Scranton, Wilkes-Barre, Hazleton metro at $26.59 as of May 2024, against $32.66 nationally, roughly 19 percent below. Pennsylvania’s minimum wage is still $7.25 and hasn’t moved since 2009, while New Jersey sits at $15.92 and upstate New York at $16.00.
Since labor is most of the bill, that gap lands directly in your rate. A Luzerne or Lackawanna County restaurant should expect to sit in the lower half of every band on this page, and a quote landing near the top of a national range deserves a question about what’s driving it. The full picture of what restaurant cleaning actually costs in this region breaks the local numbers down further.
When per square foot pricing is the wrong tool
ISSA is blunt about this in its own pricing guide. Square foot pricing works for standard office buildings, predictable usage, routine tasks, and large spaces where time is easy to estimate. It says the method “becomes less accurate when cleaning needs vary significantly from space to space,” and that complex facilities should be priced by workloading, task and frequency based labor estimates, and detailed scopes for specialized areas instead.
A restaurant is the textbook example of a building whose needs vary space to space:
- Soil load changes completely between the dining room, the cook line, the dish pit, and the restrooms
- Frequency differs by zone, with dining nightly, drains weekly, equipment monthly, and hoods quarterly
- Condition on day one varies enormously, and a kitchen that hasn’t had a professional deep clean in a year carries catch up labor a rate can’t express
- The access window is fixed by your hours, not by the crew’s convenience
What good companies do with a restaurant is workload it. They walk the building, list the tasks, assign a frequency and a realistic production rate to each one, total the hours, and hand you a flat monthly fee. Then, if you ask, they’ll divide it back down and tell you the per foot equivalent.
That’s the right order. The rate is the receipt, not the recipe.
How to use the number when you have a quote in hand
You’ve got a proposal on the desk and you want to know if it’s fair. Work it in this order.
- Get the square footage they used and ask whether it’s gross or cleanable, and whether it came from a measurement or your lease.
- Split it front and back, then check the blend. If your kitchen is a third of the building, a rate near the bottom of the band deserves a question about kitchen hours.
- Reduce everything to a per visit figure. Divide the monthly fee by the number of visits, then divide by cleanable square feet. Now you have a number you can actually compare.
- Pull the specialty lines out of both quotes before comparing them. Hood, grease trap, floor refinishing, and pressure washing all belong outside the base.
- Compare only against similar buildings. Same size band, similar kitchen share, same scope, same region.
- Ask for the labor hours behind the price. How many people, how many hours, how many nights a week. If a company won’t answer that, the rate is decoration.
The single most useful move is asking both bidders to price the identical scope two ways: per crew hour and as a flat monthly fee. Two views of the same work make a gap in the underlying hours impossible to hide.
Where that leaves you, by size:
- Under 1,500 square feet: expect $0.20 to $0.40 per cleaning. Judge the visit price, not the rate.
- 1,500 to 4,000 square feet: expect $0.12 to $0.25, with your kitchen share deciding where.
- Over 4,000 square feet: expect $0.08 to $0.15, and pay closer attention to the specialty lines than the base rate.
- Any size, on a deep clean: expect $0.30 to $0.40 in the kitchen, and treat it as a separate purchase from routine service.
If you’d rather skip the arithmetic, a walkthrough gets you a real number. Excellence Janitorial Services measures the building, splits the front and back of house, prices the hours, and shows you the scope behind the figure. Estimates are free, and there’s no obligation to book. Call (800) 851-0806 and we’ll come look at the space.
Frequently Asked Questions
How much does it cost to clean a 2,000 square foot restaurant?
Budget roughly $250 to $450 per full cleaning, which works out to about $0.12 to $0.23 per square foot. The exact figure depends on how much of that space is kitchen: a 400 square foot kitchen puts you near the bottom of the range, and a 900 square foot kitchen puts you near the top. Light nightly service costs less per visit, and a quarterly deep clean costs more.
Do restaurant cleaning services charge by the hour or per square foot?
Both, and often a third way. Hourly billing runs about $30 to $75 per crew hour and suits variable or one time work, while per square foot pricing of roughly $0.12 to $0.40 suits recurring contracts with a fixed scope. Most established companies quote a flat monthly fee, which is a per square foot calculation presented as one predictable number. Ask any bidder to quote the same scope two ways so you can compare the labor hours underneath.
How much does restaurant cleaning cost per month?
Monthly contracts commonly run $800 to $2,000 for a small cafe on three to five visits a week, and $2,000 to $4,500 for a fast casual operation. A full service restaurant or bar with nightly service plus quarterly deep cleans runs $4,000 to $9,000 or more. Hood cleaning, grease trap service, and pest control usually sit outside those figures.
Does the kitchen cost more per square foot than the dining room?
Yes, by roughly double. Published rates put back of house kitchen space at about $0.30 to $0.40 per square foot against $0.12 to $0.20 for dining rooms, waiting areas, and office space. Grease needs alkaline chemistry, dwell time, and agitation rather than a single wipe, and food contact surfaces have to be cleaned and then sanitized as two separate steps. Equipment density also means more surfaces per square foot than any other room in the building.
What is included in a per square foot cleaning rate?
A standard base rate covers surface wiping and sanitizing of prep areas, tables, and counters, sweeping and mopping hard floors, restroom cleaning and restocking, trash removal, spot cleaning of walls and splash zones, and degreasing the exteriors of kitchen equipment. It normally excludes oven, fryer, and refrigeration interiors, drain treatment, hood and exhaust duct cleaning, high wall and ceiling degreasing, and pest control. Get the inclusions and exclusions in writing before you sign.
Should the patio, walk in cooler, and storage rooms count in my square footage?
Only what the crew actually services belongs in the cleanable square footage the rate is built on. Walk in cooler and freezer interiors, locked storage, and mechanical rooms normally come out. A patio, dumpster pad, or exterior entry comes in only if the scope names it, and outdoor work is often priced as a separate seasonal line. Restrooms, the dish pit, and the vestibule always count, and they’re the most labor intensive feet in the building.
How much does a restaurant deep clean cost per square foot?
Deep cleaning runs about $0.30 to $0.40 per square foot in kitchen areas, which is why a full session commonly lands between $300 and $800 depending on size and how long it’s been since the last one. First visits often carry a catch up surcharge, because a kitchen that hasn’t been deep cleaned in months takes materially more labor and chemical than one on a regular cycle.
Why is my rate higher than the office building next door?
Because grease, food contact sanitizing, equipment density, and overnight scheduling all consume labor hours an office doesn’t. General office cleaning runs about $0.09 to $0.17 per square foot, and restaurants run $0.15 to $0.50. The same crew working the same hours covers far fewer square feet in a commercial kitchen than in a carpeted office suite, and the rate reflects that rather than a markup for the industry.
Does the rate drop if I add more visits per week?
Usually, yes. More frequent service lowers the per visit rate because buildup never gets ahead of the crew, routes and staffing get more efficient, and the catch up labor that makes infrequent cleaning expensive disappears. Going from twice weekly to five nights a week rarely costs 2.5 times as much. Ask for pricing at two or three frequencies before you decide.