An office cleaning checklist has three tiers: daily tasks that keep the space usable, weekly tasks that keep it presentable, and monthly or quarterly tasks that protect the building itself. Most cleaning problems in an office come from putting a task in the wrong tier, not from skipping it entirely.
Below is the full checklist by area and frequency, what janitorial service actually covers, and how often each type of office genuinely needs cleaning.
What is janitorial service?
Janitorial service is the recurring, scheduled cleaning that keeps a commercial space operating: trash, restrooms, surfaces, floors, and supply restocking, performed daily or several times a week.
It is not the same as commercial cleaning in the broad sense. The distinction matters when you read a contract:
- Janitorial is the routine baseline, delivered on a fixed schedule, usually after hours.
- Commercial cleaning is the wider category, including periodic and specialized work: floor stripping and refinishing, carpet extraction, high dusting, window cleaning, post-construction cleanup.
Most contracts price janitorial as the recurring base and quote everything else separately. If a bid gives you one number with no breakdown, ask which of the two it covers.
Commercial vs residential cleaning
They share tools and almost nothing else. Commercial work runs on a defined scope tied to a contract, happens outside business hours, is measured per square foot, and answers to a facility manager who compares vendors on documentation and consistency. Residential work is scoped by conversation, happens during the day, is priced per visit, and answers to a homeowner who judges on the result they see. For residential pricing and scope, see our guide to house cleaning costs.
Daily office cleaning checklist
Workspaces and common areas
- Empty all trash and recycling, replace liners
- Wipe desks and work surfaces that are clear of papers
- Disinfect high-touch points: door handles, light switches, elevator buttons, stair rails, shared keyboards and phones
- Spot-clean glass doors and partitions for fingerprints
- Vacuum all carpeted traffic areas
- Sweep and mop hard floors
- Straighten reception seating and clear the lobby
Restrooms
- Clean and disinfect toilets and urinals, including the base and the floor around them
- Clean sinks, counters, and faucets
- Clean mirrors
- Restock toilet paper, paper towels, and soap
- Empty trash and sanitary bins
- Disinfect door handles, stall latches, and dispenser buttons
- Sweep and disinfect floors, including corners and behind fixtures
Kitchen and break room
- Wipe counters, tables, and chair surfaces
- Clean the sink and faucet
- Wipe appliance exteriors: refrigerator, microwave, coffee machine, water cooler
- Clean the inside of the microwave
- Empty trash and food waste, and wipe the bin lid
- Restock paper goods
- Sweep and mop
Restrooms and the break room are where an office is judged. Both should be on the daily tier in any office with more than a handful of people, regardless of what the rest of the schedule looks like.
Weekly office cleaning checklist
- Dust all horizontal surfaces: shelves, filing cabinets, window sills, monitor stands
- Dust and wipe conference room tables, chairs, and AV equipment
- Clean interior glass, partitions, and door glass in full
- Vacuum the full floor area, including under desks and along walls
- Damp-mop all hard floors edge to edge
- Disinfect telephones and shared equipment
- Wipe baseboards in high-traffic corridors
- Clean entry mats on both sides
- Descale restroom fixtures and polish stainless steel
- Wipe down the exterior of the refrigerator, including the seals
Monthly and quarterly checklist
Monthly
- High dusting: light fixtures, ceiling vents, tops of cabinets, door frames, sprinkler heads
- Clean interior windows and window tracks
- Wipe blinds
- Vacuum upholstered chairs and lobby furniture
- Clean the inside of the refrigerator and discard abandoned food
- Wipe walls around switches, door handles, and corners
- Clean under and behind movable furniture
Quarterly and annually
- Carpet extraction or hot water cleaning, two to four times per year
- Hard floor scrub and recoat, two to four times per year
- Hard floor strip and refinish, once or twice per year
- Exterior window cleaning, two to four times per year
- Air vent and duct cleaning per the building’s schedule
- Deep clean of restroom grout and drains
- Replace or clean HVAC filters per manufacturer schedule
These periodic items are almost never included in a janitorial base rate. Costs run $0.08 to $0.60 per square foot depending on the service, and the full breakdown is in our guide to commercial cleaning cost per square foot. See also our pages on window cleaning and tile and grout cleaning.
How often should an office be cleaned?
Frequency follows headcount, foot traffic, and what happens in the space. A reasonable baseline:
| Type of space | Recommended frequency | Driver |
|---|---|---|
| Medical, dental, med spa | Daily, five days a week | Patient safety and infection control |
| Office with 20+ staff | Daily | Restroom and break room load |
| Office with 10 to 20 staff | Three days a week | Moderate traffic |
| Office with under 10 staff | One to two days a week | Low traffic, small footprint |
| Client-facing lobby or showroom | Daily regardless of headcount | First impression |
| Warehouse or low-traffic storage | Weekly to monthly | Minimal occupancy |
Two rules override the table. Restrooms scale with use, not with office size: a six-person office whose restroom is also used by visitors needs daily service. And any client-facing area is cleaned daily, because it is the only part of the building most visitors will ever judge.
The frequency mistake that costs the most
Cutting from daily to weekly to save money usually does not save money. Soil that sits gets ground into carpet fiber and floor finish, and what would have been routine maintenance becomes restoration: carpet extraction, or a full strip and refinish. Those cost several times the annual difference in service frequency.
If the budget has to come down, reduce scope rather than frequency. Fewer tasks done consistently beats every task done occasionally.
What to check before signing a janitorial contract
- Is the scope written per area and per frequency? “General office cleaning” is not a scope. The checklist above is what a real scope looks like.
- Which periodic services are included, and which are quoted separately? Get floor care, carpet, and windows named explicitly.
- Who supplies consumables? Paper, soap, and liners are often excluded and add meaningfully to the monthly cost.
- Is the crew licensed, insured, and covered by workers’ compensation? Ask for the certificate.
- Is staff background-checked? Not optional for medical, dental, or legal offices.
- What is the coverage plan when someone is out? A company covers the shift; a solo contractor does not.
- How are issues reported and resolved, and on what timeline?
Frequently asked questions
What is included in office cleaning?
Daily office cleaning covers trash removal, restroom cleaning and restocking, break room cleaning, disinfecting high-touch surfaces, vacuuming traffic areas, and mopping hard floors. Weekly service adds full dusting, complete vacuuming, interior glass, and conference rooms.
What is janitorial service?
Janitorial service is the recurring scheduled cleaning that keeps a commercial space operating day to day: trash, restrooms, surfaces, floors, and supply restocking. Periodic work such as floor refinishing, carpet extraction, and window cleaning is normally quoted separately.
How often should an office be cleaned?
Offices with 20 or more staff need daily service. Ten to twenty staff typically need three days a week, and under ten staff can work with one to two days. Medical and dental practices and any client-facing lobby should be cleaned daily regardless of headcount.
What is the difference between commercial and residential cleaning?
Commercial cleaning runs on a contracted scope, happens outside business hours, is priced per square foot, and is judged on documentation and consistency. Residential cleaning is scoped by conversation, happens during the day, is priced per visit, and is judged on the visible result.
Is floor care included in janitorial service?
Usually not. Carpet extraction, floor stripping and refinishing, and scrub and recoat are periodic services quoted separately, typically $0.08 to $0.60 per square foot depending on the work.
Should the office be cleaned during or after business hours?
After hours for most offices. It avoids disruption, gives floors time to dry, and lets the crew access every area. Daytime porter service is a separate arrangement used in high-traffic buildings that need restrooms and common areas maintained continuously.
Office cleaning in Monmouth County, New Jersey
Maison Mop Stars provides recurring janitorial and office cleaning across Monmouth County, with after-hours scheduling and background-checked crews. We work with medical and dental offices, med spas, aesthetic clinics, law firms, and corporate offices.
See our office cleaning and janitorial services, commercial cleaning, or medical and dental office cleaning.
Request a free walkthrough and written estimate, or call and text (732) 268-0803.
