Janitorial vs commercial cleaning for restaurants comes down to two things: how often the work happens and how deep it goes. Janitorial cleaning is the routine, scheduled upkeep: floors mopped, trash pulled, restrooms restocked, surfaces wiped, usually nightly. Commercial cleaning is the periodic deep work: machine scrubbing the floors, degreasing behind the cook line, washing wall panels and ceiling tiles, flushing drains. Almost every restaurant needs both, and most buy both from one company on one agreement.
So the useful question isn’t which one you need. It’s what’s actually written into the agreement you sign. There’s one page in a cleaning proposal that settles the janitorial question faster than any sales call, and plenty of operators sign without ever reading it.
What Janitorial Cleaning Covers in a Restaurant
Janitorial work is the repeating calendar. In a restaurant it usually runs after close, five to seven nights a week, and it’s built around keeping the room presentable and the surfaces sanitary between deep cleans.
A typical nightly restaurant janitorial scope includes:
- Sweeping and mopping all front of house and back of house floors
- Wiping and sanitizing tables, chairs, booths, host stands, and bar tops
- Cleaning and restocking restrooms, including fixtures, mirrors, and dispensers
- Emptying trash and recycling, replacing liners, and wiping down cans
- Sanitizing high touch points: door handles, push plates, light switches, POS terminals
- Glass and entry door cleaning, plus interior window sills
- Dusting ledges, vents, light fixtures, and decor within reach
- Spot cleaning walls, baseboards, and door frames
Notice what that list mostly is: surfaces, floors, and touch points. Janitorial work is priced by labor hours on a schedule, so a vendor quoting you a nightly rate is quoting you a crew, a time window, and a checklist. What it isn’t is a solution to grease, because grease doesn’t accumulate on a nightly schedule. It accumulates in layers, in places a mop never reaches.
What Commercial Cleaning Covers in a Restaurant
Commercial cleaning is the periodic, heavier work that resets a space rather than maintaining it. It runs on a longer cycle, monthly, quarterly, or a couple of times a year, and it’s almost always scheduled outside operating hours because of the equipment involved and the mess it makes on the way to clean.
In a restaurant, that typically means:
- Machine scrubbing quarry tile and deep cleaning the grout lines in the kitchen
- Stripping and refinishing vinyl composition tile in the dining room and service corridors
- Hot water extraction on carpets, entry mats, and upholstered booths
- Degreasing behind, beneath, and between cook line equipment
- Washing wall panels, ceiling tiles, and the tops of coolers and hoods
- Cleaning and flushing floor drains and trough drains
- Detailing walk in coolers and freezers, including gaskets, shelving, and fan guards
- Pressure washing dumpster pads, back doors, and receiving areas
This is where the equipment gap shows. A janitorial crew carries mops, buckets, and a vacuum. A deep cleaning crew arrives with auto scrubbers, extractors, and pressure washers, plus the degreasers and the training to use them on food contact adjacent surfaces without creating a bigger problem. The distinction between those two toolkits is really the same distinction people are asking about when they wonder whether restaurant cleaning is the same as commercial cleaning.
Janitorial vs Commercial Cleaning for Restaurants at a Glance
| Janitorial cleaning | Commercial deep cleaning | |
|---|---|---|
| Frequency | Nightly to a few times a week | Monthly, quarterly, or semiannually |
| Purpose | Maintain a clean, sanitary, presentable room | Remove accumulated buildup and reset surfaces |
| Typical scope | Floors, restrooms, tables, trash, touch points | Grout, drains, cook line, walls, ceilings, coolers |
| Equipment | Mops, vacuums, sanitizers, basic chemicals | Auto scrubbers, extractors, steam, pressure washers, degreasers |
| Timing | After close, during the regular service window | Overnight or on a closure day, scheduled in advance |
| How it’s priced | Recurring monthly fee based on hours and visits | Per project, usually by square footage and condition |
| What happens if you skip it | The room looks dirty within days | The buildup shows up in an inspection months later |
The two columns solve different problems, which is why the pairing works. Janitorial keeps the restaurant clean tonight. Deep cleaning keeps it clean in March.
The Labels Are Marketing, the Scope of Work Is the Contract
Neither “janitorial” nor “commercial cleaning” is a defined or regulated term. No standards body sets what belongs in each bucket. Two companies in the same town will sell you the same crew doing the same tasks under different words, and one of them will call the quarterly grout scrub “included in janitorial” while the other bills it separately.
That page in the proposal is the scope of work. It’s the itemized task list with a frequency next to every line, and it’s the only document that actually tells you what your money buys.
Read it looking for three specific things:
- Every task has a frequency. “Kitchen floors, machine scrubbed, monthly” is a commitment. “Kitchen floors as needed” is not.
- The kitchen is broken out by zone. Cook line, prep area, dish pit, dry storage, walk ins, and drains should each appear. A scope that says “kitchen cleaning” and nothing more is a scope that will shrink the first time somebody’s behind schedule.
- The exclusions are written down. A vendor willing to put its exclusions in writing is a vendor that has thought about the boundary. One that leaves them blank is leaving itself room later.
If the scope of work is vague, no title on the cover page fixes it. That’s also where most of the disputes come from, so it’s worth knowing which restaurant cleaning contract terms deserve a slow read before you sign.
And there’s one category of work that won’t be on that page at all, no matter how thorough it looks.
What Neither Service Usually Covers
Restaurant owners routinely assume a full service cleaning contract covers the whole building. It doesn’t, and the gaps sit in exactly the places a fire marshal or health inspector looks first.
Kitchen hood and exhaust cleaning. This is a separate certified trade governed by NFPA 96, not a janitorial task. The standard sets minimum cleaning intervals by cooking volume:
- Monthly for solid fuel cooking, meaning wood or charcoal
- Quarterly for high volume kitchens, including 24 hour operations, charbroiling, and wok cooking
- Semiannually for moderate volume kitchens
- Annually for low volume or seasonal operations
The crew that mops your floors is not the crew that cleans the duct run to the roof.
Grease trap and interceptor pumping. In most jurisdictions, pumping out an interceptor and hauling the waste is licensed hauling work with its own manifest paperwork. A cleaning company can keep the area around the trap clean and tell you when it’s filling. Emptying it is somebody else’s permit.
Drain line jetting. Cleaning a floor drain is cleaning. Clearing a blocked lateral is plumbing.
Pest control. Sanitation removes the food source, which is most of the battle, but treatment and monitoring belong to a licensed applicator.
Knowing this list is what lets you build a real maintenance calendar instead of assuming one vendor has it handled. It’s also the reason a good cleaning company will tell you plainly what it doesn’t do.
How to Decide What Your Restaurant Actually Needs
Skip the labels and start with your cooking volume, because grease production is what drives the whole schedule.
If you’re a cafe, bakery, deli, or a small dining room with limited cooking: nightly janitorial five to seven days a week, plus a quarterly deep clean covering kitchen grout, drains, and equipment pull outs. Carpet and dining room floor refinishing once or twice a year.
If you’re a full service restaurant with a standard cook line: nightly janitorial seven days, a monthly deep clean rotating through zones so the whole kitchen gets covered every quarter, and floor refinishing twice a year. Hood cleaning on a separate contract at the interval your volume requires.
If you’re a high volume operation with charbroiling, frying, or wok cooking: nightly janitorial seven days, a monthly full kitchen deep clean, quarterly hood service, and floor refinishing quarterly in the dining room. At this volume grease outruns any nightly routine, and the deep cycle is doing the real protective work.
If you already have staff doing the nightly close: you may only need the deep cleaning half. That’s a legitimate structure, though it’s worth being honest about what closing crews actually finish at 1 a.m. on a Saturday. The tradeoffs of handling nightly cleaning in house versus hiring it out are worth weighing before you commit either way.
One practical note for Northeast Pennsylvania operators: winter road salt is brutal on entry flooring and it tracks straight through to the kitchen, so the January to March window is when deep floor work earns its keep here.
Whatever mix you land on, ask for one vendor, one schedule, and one scope of work that lists both the nightly tasks and the periodic ones with frequencies attached.
If you’re comparing proposals and want a straight read on what your kitchen actually needs, a free walkthrough is a reasonable place to start. Excellence Janitorial Services has cleaned restaurants across Northeast Pennsylvania for more than a decade.
You can reach the Kingston office at (800) 851-0806, Monday through Friday, 8 AM to 8 PM.
Frequently Asked Questions
Is janitorial the same as commercial cleaning?
No, though the terms overlap and neither is formally defined. Janitorial refers to routine, recurring upkeep on a tight schedule. Commercial cleaning generally refers to deeper, less frequent, equipment intensive work. Many companies sell both and use the words loosely, so the task list in the proposal matters more than the label.
What’s included in restaurant janitorial service?
Typically floors, restrooms, dining room surfaces, trash removal, glass, high touch point sanitizing, and light dusting, performed nightly or several nights a week. Kitchen janitorial usually covers floors, sinks, and accessible surfaces, but not equipment interiors or heavy degreasing unless those tasks are written in separately.
Does janitorial cleaning include the kitchen hood?
No. Hood and exhaust cleaning is a separately certified trade regulated under NFPA 96, and it requires access to the duct run and rooftop fan. A janitorial crew may wipe the exterior of the hood and change out filters if that’s in scope, but the system itself needs a certified exhaust cleaning contractor.
How often does a restaurant need a commercial deep clean?
It tracks cooking volume. Light cooking operations do well on a quarterly cycle. Standard full service kitchens usually need monthly attention, often rotating zones. High volume kitchens with frying or charbroiling need monthly full kitchen work at minimum, because grease production outpaces any nightly routine.
Can one company handle both janitorial and deep cleaning?
Yes, and for most restaurants that’s the simpler arrangement. One vendor means one point of accountability, one schedule, and no argument about whether a missed task belonged to the nightly crew or the deep cleaning crew. Just make sure both sets of tasks appear on the same scope of work with frequencies attached.
Do I still need a janitorial service if my staff closes the restaurant?
Not necessarily, but you almost certainly still need periodic deep cleaning. Closing staff handle surfaces and floors reasonably well and rarely get to grout, drains, walls, or the space behind equipment, because those tasks take hours and specialized equipment. Many restaurants keep the nightly close in house and outsource the deep cycle.
How much does restaurant janitorial service cost?
Pricing is built from square footage, how many nights per week the crew comes, how long each visit takes, and how much of the kitchen falls inside the scope. Deep cleaning is usually quoted per project based on square footage and current condition, which is why nearly every reputable company will want to walk the building before giving you a number.