School janitorial: what the night crew cleans and what waits for break

A school runs on two calendars. During term, the night crew works the rooms the day used hardest: classrooms, restrooms scaled to class changes, the cafeteria, the gym and locker rooms, the halls, offices and library. Deeper work waits for breaks, when the buildings sit empty, and refinishing floors is a separate trade booked around both.

During term: the nightly scope

Our private-school cleaning page lists the term scope room by room; it works as a checklist whoever you hire:

• Classrooms: “desks, chairs, boards and trays, floors, and high-touch disinfection with EPA-registered products”
• Restrooms: “sanitized and restocked on every visit, scaled to student traffic between class changes”
• Dining hall: “tables, benches, floors, and serving-line exteriors”
• Gym and locker rooms: “court dust-mopped, bleachers wiped down, lockers and benches disinfected”
• Halls and entrances: “floors, locker exteriors, drinking fountains, and door glass”
• Front office, workrooms and library: “surfaces, trash and recycling”

Note the restroom line: the work happens on the visit, sized to the traffic the day put through, because school restrooms take their use in waves — at the bell, at lunch, at recess. The hour is yours to set; the same private-school page says, “We hold the schedule set in your walkthrough.” Aftercare, practices and evening programs come first, then the crew.

What stays with someone else

A good school scope is as clear about what the crew leaves alone as about what it cleans. Three lanes usually stay with the school:

• The kitchen line. The dining hall is ours; the line behind the counter is not, and our private-school page makes it plain: “Food-contact surfaces and the kitchen prep line stay with your food-service staff under their own sanitation program; we stay out of that lane on purpose.”
• Teaching labs. Our university cleaning page draws the same line for science rooms: “Benches with active work, fume hoods, instruments and anything covered by your EH&S protocols stay with your lab personnel.” In a K-12 building, that is usually the science teacher.
• The nurse’s office. Anything clinical stays with the nurse; put in writing which surfaces the crew cleans there.

Two neighbors have rules of their own and sit outside this post: licensed daycare and preschool rooms, which answer to childcare licensing, and research labs, which answer to a safety office. In a Montessori room, the scope should say the crew cleans around the shelf materials, part of the curriculum, and never rearranges them.

During breaks: the deep clean, and the trades around it

Breaks are when a building can be emptied and left alone, so the heavy work goes there. Our private-school page sets the sequence: “We walk the campus in spring, quote in writing, and schedule the heavy work — floor care, gym, locker rooms — inside your break window so everything is done before faculty return.” Winter and spring breaks are shorter windows, suited to detail dusting and touchpoint resets; summer carries the long jobs.

One phrase there needs a definition before anyone signs: floor care. On our side it means deep cleaning and machine scrubbing, not restoring a finish. Our janitorial services page says so in its FAQ: “We do not strip and wax, screen, or refinish floors — that is a flooring contractor's job, scheduled separately, and our crew works around it.”

So a summer can hold several bookings: the deep clean, the floor contractor, a carpet cleaner for extraction (another trade we don’t run) and, if the court is due, a gym-floor recoat. Put them on one calendar, so dust from high work doesn’t land on a fresh finish and nobody wet-mops a floor before it cures. Our commercial floor-cleaning schedule covers the order of work around a specialist, where the cure time goes on the crew’s schedule, and which of those jobs are ours.

Illness weeks: the same list, more often

When a stomach bug or the flu moves through a grade, the scope needs no new rooms. It needs the touchpoint list run more often for a stated window — door handles and push plates, rails, fountains, restroom hardware, cafeteria tables — with start and end dates in writing. Check the product as well as the frequency: EPA keeps a separate list of disinfectants registered against norovirus, List G, and tells users to confirm that the label carries directions for use against norovirus and to leave the product on the surface for the full contact time. Our post on disinfecting after a stomach bug walks through that check.

Who is on campus: screening rules, and what to ask

For public schools, screening often has a statute behind it, and states write the trigger differently. Florida’s §1012.467 requires a fingerprint-based criminal history check for noninstructional contractors whose work isn’t expected to bring them into direct contact with students, if they are allowed on public-school grounds while students are present. Texas Education Code §22.0834 requires a national criminal history record review for contractor employees with continuing duties and direct contact with students at school districts and open-enrollment charter schools. Presence in one state, contact in the other.

Private schools sit outside those two statutes, but not always outside screening law: in Florida, a private school in a state scholarship program must require background screening for contracted personnel with unsupervised access to scholarship students (§1002.421). Where no statute reaches the vendor, the school’s own policy is the rule. This is general information, not legal advice; check the current text with your counsel or district office.

Our line is published on our private-school page: “Yes — crews assigned to school campuses are background-checked before they set foot on campus.” That line names a background check, not any particular state’s fingerprinting process. If your campus requires one, name it at the walkthrough and get the answer in writing, from us or anyone else.

Whoever you interview, ask four questions:

• Does the check cover everyone who will be on campus, subcontractors and fill-ins included?
• What does it consist of, and does it match the process your state or policy names?
• When was it run, and what happens before a new person’s first night?
• How does the crew sign in and badge under your rules, and who is your named contact?

Our guide to how commercial cleaning companies screen and train their crews goes deeper into vetting a crew.

Event nights

Open houses, games and fundraisers put the gym and cafeteria back to work on the crew’s nights. Our private-school scope plans for “Event-day resets when the gym or cafeteria hosts open houses, games, or fundraisers.” Bring the event calendar to the walkthrough and decide, event by event, whether the reset happens that night or before the doors open.

Colleges: the same calendar, more buildings

A college runs the same two calendars across more buildings. Our university cleaning page puts the term side plainly: “During term we hold a nightly or weekly cadence around the class timetable.” Its scope starts with lecture halls — “seat rows, shared desks, podiums, whiteboard trays and floors” — and residence common areas: “lounges, study rooms, shared kitchens and laundry rooms.” Breaks take the heavier work, under the same floor boundary.

To be plain about fit: the honest match is a small private college, or particular buildings on a larger campus — a library, an admissions building, a residence hall’s common areas — not a whole university’s custodial program.

What we do, and what we won’t claim

What we do is the scope quoted above, on a written list — “You get the exact task list in writing before the first visit,” says our janitorial page — and a record after: “On eligible completed visits we send a CleanCheck report: that visit’s task-list status, customer-safe photos, and the team’s notes.” For the vendor file: “JAS Cleaning carries $2M general liability, and every cleaner passes a background check.”

What we won’t claim starts with daytime coverage: our janitorial page is direct that “we do not staff day porters today,” so spills and wipe-downs between lunch waves stay with your custodian. Nor will we claim restorative floor work or carpet extraction, approved-vendor status with any district, or any health, attendance or inspection outcome. A clean school removes a reason to complain; it certifies nothing.

FAQ