You sign a restaurant cleaning contract expecting the whole building covered. Then a fire marshal points at your exhaust hood, or a plumber hands you a bill for the grease trap, and you find out your cleaner never touched either one.
What a restaurant cleaning service does and does not handle comes down to one line. It covers the recurring and deep cleaning inside your restaurant: kitchen surfaces and equipment, degreasing, floors, the dining room, and restrooms.
Four jobs sit right next to that work and usually fall outside the contract: hood and exhaust duct cleaning, grease trap pumping, pest control, and floor stripping and waxing. Three of those need a licensed specialist, and one of them isn’t just a separate invoice. Miss it and your next fire inspection fails.
Where that line falls decides who you call, what you’re liable for, and which surprise bill you can avoid.
What a restaurant cleaning service actually handles
A restaurant cleaning service keeps the inside of your restaurant clean, safe, and inspection ready. The work splits into two rhythms.
Recurring cleaning is the routine visit, nightly or a few times a week, that resets the space:
- Wiping and sanitizing prep surfaces, tables, and high touch points
- Cleaning and degreasing cook line equipment, hoods below the filter line, and stainless
- Sweeping, mopping, and machine scrubbing floors
- Emptying trash, cleaning restrooms, restocking
- Dining room detail: booths, glass, entry
Deep cleaning is the periodic reset daily wiping can’t reach: behind and under equipment, wall to wall degreasing, floor drains, quarry tile and grout, and the buildup that hides where staff never look. If you want the full picture of the routine side, our guide to what a professional restaurant cleaning service actually does walks through it task by task.
The clean split isn’t front of house versus back of house. It’s which tasks your staff own during service and which ones a professional crew takes after hours, a line we lay out in who cleans what between your staff and a hired crew.
Everything above is normal janitorial scope. The confusion starts at the four jobs that look like cleaning but aren’t.
The four jobs owners think are included but usually are not
National brands blur this on purpose in their marketing. A vendor that sells hood cleaning, trap pumping, and pest control under one program wants you to believe every cleaning company does all of it. Most don’t, and the ones that “do” are subcontracting anyway.
For a standard restaurant cleaning contract, the line looks like this:
| Job | Normal cleaning contract? |
|---|---|
| Kitchen, floors, dining, restrooms | Included |
| Degreasing surfaces and equipment | Included |
| Hood and exhaust duct cleaning (NFPA 96) | Hire a certified specialist |
| Grease trap pumping | Hire a licensed hauler |
| Pest control | Hire a licensed applicator |
| Floor stripping and waxing | Often included in full service |
Each one below has a licensed specialist behind it, a reason it sits outside the cleaning contract, and a clean way to hand off.
Hood and exhaust cleaning is a certified, fire code job
This is the line that fails inspections. Your kitchen exhaust system, the hood, the ducts running through the wall, and the rooftop fan, collects flammable grease along its whole length. Cleaning it is governed by NFPA 96, the fire code standard for commercial kitchen ventilation, and it has to be done by a certified exhaust cleaning company that documents the work.
Your cleaning crew can and should wipe the hood exterior and wash the baffle filters, and your staff should pull and soak those filters on a schedule. That’s where in house cleaning ends. The grease inside the ductwork and at the fan is the certified trade’s job, and how often it’s required depends on how hard you cook:
- Monthly for solid fuel cooking (wood or charcoal)
- Quarterly for high volume cooking, like 24 hour kitchens, charbroiling, and wok cooking
- Semiannually for moderate volume cooking
- Annually for low volume operations, like a seasonal spot or a church kitchen
A general janitor can’t certify this work, and letting one “kind of” clean the hood leaves grease in the duct, fails the fire inspection, and can void your insurance after a fire. We cover exactly where filter washing ends and the certified cleaner begins in our guide to cleaning hood filters and when to call the exhaust trade.
That’s the fire code job from the opening. Skipping the line is the one boundary that costs you more than money.
Grease trap pumping is a licensed liquid waste job
Your grease trap catches fats, oils, and grease before they reach the sewer. It has to be pumped out, and that isn’t cleaning, it’s waste hauling.
Pumping a trap means a licensed liquid waste hauler removes the FOG, hauls it off, and hands you a manifest proving legal disposal. Many municipalities require that paperwork, and they set the pumping schedule. The rule of thumb is the 25 percent rule: pump before fats, oils, and grease fill more than a quarter of the trap’s depth. We explain that threshold and how often it comes up in our breakdown of how often grease traps should be cleaned.
A cleaning crew keeps the area around the trap clean and can tell you when it’s getting full. Opening it, pumping it, and disposing of the waste is a separate, permitted service. Don’t expect it on a janitorial invoice.
Pest control is a licensed applicator’s job
Cleaning and pest control get confused because good cleaning is your first line of pest defense. They’re still two different services.
A cleaning crew removes what pests come for: food debris, grease behind equipment, standing water, and trash. Take away the food source and you make the building far less attractive to roaches and rodents. That’s prevention, and it’s real.
Applying pesticides, setting and monitoring traps, and treating an active infestation is pest control, and in Pennsylvania that requires a licensed applicator. The two trades work best together: your cleaner keeps conditions hostile to pests, and your pest control company handles treatment and monitoring on its own schedule. Neither one replaces the other.
Floor stripping and waxing is usually inside a full service contract
This is the boundary that often falls the other way. Stripping and waxing hard floors is a specialized janitorial skill, not a separate licensed trade, so a full service cleaning company frequently does include it, just on its own cycle rather than every visit.
Stripping and waxing means removing the old worn finish down to the tile, then laying and buffing fresh coats. It usually runs on a schedule of a few times a year depending on traffic, and it’s priced as a project on top of your recurring cleaning. Excellence handles strip and wax for restaurants across Northeast Pennsylvania as part of full service, so for most owners this is one call, not two.
The takeaway: ask. Some companies bundle floor care, some quote it separately, and a few don’t offer it at all. It’s the one item on the boundary list where the answer genuinely varies by company.
How the handoff should work
A good cleaning company doesn’t pretend to do the certified trades. It draws the line clearly and then helps you manage it.
In practice, that looks like this:
- It tells you what’s in scope before you sign, so hood duct work and trap pumping are never a surprise
- It flags the adjacent jobs when they’re coming due, because the crew is in your kitchen more than anyone and sees the grease building in the filters or the trap filling
- It coordinates schedules so the exhaust cleaner, the trap hauler, and the deep clean aren’t tripping over each other
- It documents its own work so you can show inspectors a clean record for the cleaning side
If you’re weighing options, the right question isn’t “do you do everything,” it’s “what’s in your scope, and how do you handle the jobs that aren’t.” A company that answers that clearly is telling you the truth about the four walls it can actually deliver on.
So when the fire marshal points at the hood or the plumber quotes the trap, you already knew those calls were coming, and you knew they were never your cleaner’s to make.
Frequently asked questions
Does a restaurant cleaning service clean the hood and exhaust?
It cleans the hood exterior and washes the baffle filters. The grease inside the exhaust ducts and at the fan is an NFPA 96 job a certified exhaust cleaning company must do and document. That part isn’t in a standard janitorial contract.
Do cleaning companies pump grease traps?
Usually no. Pumping a grease trap is a licensed liquid waste service that removes the fats, oils, and grease and provides a disposal manifest. Your cleaning crew keeps the area clean and can warn you when the trap is filling, but the pump out is a separate trade.
Is pest control included in restaurant cleaning?
No. Cleaning removes the food and debris that attract pests, which is strong prevention, but applying pesticides and treating an infestation requires a licensed pest control applicator. The two services work together and don’t replace each other.
What is the difference between grease trap cleaning and hood cleaning?
Grease trap cleaning removes FOG from the plumbing trap under your sinks or floor. Hood cleaning removes grease from the kitchen exhaust system above your cook line. Different systems, different specialists, and both are separate from your general cleaning contract.
Does a cleaning service strip and wax floors?
Often yes. Floor stripping and waxing is a janitorial specialty, so full service cleaning companies commonly include it on a periodic cycle, priced as a project. Always confirm, because some quote it separately and some don’t offer it.
How often does the hood have to be cleaned by a certified company?
It depends on how you cook, under NFPA 96: monthly for solid fuel cooking, quarterly for high volume cooking like charbroiling or wok stations, semiannually for moderate volume, and annually for low volume kitchens.