Ask five cleaning companies for a quote, and you’ll get five different numbers. That’s not because someone’s overcharging you; it’s because “office cleaning” covers a huge range of jobs, from a two-desk studio wiped down once a week to a 40-person open-plan floor with three bathrooms cleaned every night. This guide breaks down what commercial office cleaning actually costs in Adelaide right now, what drives the price up or down, and how to tell a fair quote from an inflated one.
Average Commercial Office Cleaning Cost in Adelaide
Commercial office cleaning in Adelaide typically costs between $35 and $70 per hour, or $2 to $6 per square metre if you’re billed on a fixed monthly rate. A small office cleaned two or three times a week usually lands somewhere between $250 and $600 a month. A medium office, on a daily schedule, runs from $800 to $2,500 a month. Adelaide sits at or slightly below the national average, which ranges from $35 to $80 per hour across Australia.
Those are starting points, not your quote. The real number depends on your office size, how often you need a clean, and what’s actually included.
Hourly Rate vs Per Square Metre: Which Pricing Model Applies to You?
Adelaide cleaning companies price jobs one of two ways, and it’s worth understanding both before you compare quotes.
Hourly rate. You pay for the time a cleaner spends on-site, generally $35 to $70 per hour, depending on the scope. This model suits small offices, one-off deep cleans, and jobs where the workload changes visit to visit. It’s simple, but it means a slower cleaner costs you more, and a fast one costs you less — you’re not always comparing like for like.
Per square metre. You pay a fixed rate based on floor area, usually $2 to $3/sqm for standard cleaning and $5 to $6/sqm for premium or detail-heavy work. Once frequency is agreed, this usually rolls into a flat monthly contract. It suits stable, open-plan offices where you want predictable spend and don’t want to think about it again until renewal.
If your business has a fairly fixed layout and a set cleaning schedule, per-square-metre pricing is usually easier to budget for. If your needs shift a lot, hourly gives you more flexibility.
Real-World Cost Examples
Numbers mean more with context, so here’s what a few common Adelaide office setups tend to pay.
Small professional office (under 100m², cleaned twice a week). Desks, kitchenette, one bathroom, general vacuuming and bin duty. Expect roughly $250 to $450 a month.
Medium open-plan office (150–300m², cleaned three to five times a week). Multiple workstations, two bathrooms, a kitchen, meeting rooms with glass partitions. Expect roughly $800 to $1,600 a month.
Larger office or multi-tenant floor (300m²+, daily service). Full daily reset including all touchpoints, restrooms, and common areas. Expect $1,800 to $2,500+ a month, more if the site includes medical-grade sanitising or high-security access requirements.
Medical or allied health practice. Infection-control protocols, more frequent restroom servicing and stricter touchpoint sanitising push rates to roughly $45 to $80 per hour, well above standard office rates.
One-off deep clean or end-of-lease clean. Priced separately from ongoing contracts, usually $6 to $12 per square metre depending on the property’s condition.
What Actually Changes Your Quote
A handful of factors move the price more than square footage alone.
Cleaning frequency. Daily service costs more per month than twice-weekly, obviously, but it usually costs less per visit, since regular cleaning takes less time than catching up on a week’s worth of mess.
Number of bathrooms and kitchens. Wet areas take longer to clean properly and need more consumables, so a two-bathroom office will always cost more than a one-bathroom office of the same size.
After-hours or weekend work. Cleaning outside standard business hours attracts a penalty rate, typically adding 15 to 30% to the base quote, sometimes more for late weekend shifts.
Contract length. Signing an annual agreement instead of a rolling month-to-month arrangement can save you 10 to 15% compared with short-term or casual bookings.
Consumables. Toilet paper, hand soap, bin liners and paper towels are sometimes bundled into the quote and sometimes charged separately. Always ask which applies, because it can swing the price by a noticeable margin.
Access and building type. High-rise CBD offices with lift access, security checkpoints or limited parking generally cost more to service than a standalone suburban office with easy access.
What’s Usually Included at Each Price Point
Not every quote covers the same tasks, so a low price and a fair price can look identical on paper until you check the fine print.
A basic quote generally covers desk wiping, vacuuming, mopping, bin emptying and general dusting. A mid-tier quote adds bathroom sanitising, kitchen detailing and high-touch point disinfection. A premium quote includes periodic extras such as carpet steam cleaning, interior window cleaning, high dusting above shelving, and detailed glass partition polishing.
Before comparing two quotes, line up exactly what’s included in each one. A $40/hour quote that excludes bathrooms isn’t actually cheaper than a $50/hour quote that includes them.
How to Get an Accurate Quote
Phone quotes are a guess. A provider who quotes your office without seeing it is either padding the price to cover themselves or about to hit you with a higher number once they actually walk the space. A proper quoting process looks like this:
- Site walkthrough. Someone visits your office, checks the square footage, counts the bathrooms and kitchens, and notes anything unusual, such as high ceilings or specialist flooring.
- Written scope. You get a clear list of what’s included, how often it happens, and what’s excluded.
- Fixed price, not an estimate. A real quote is a number you can hold them to, not a “roughly” figure that grows once the contract starts.
- Trial period or no lock-in option. Many Adelaide providers now offer a trial clean or a no lock-in agreement, so you can test quality before committing to a year-long contract.
Signs a Quote Is Too Good to Be True
A rate well under $35 an hour usually means one of three things: the cleaner is uninsured, the scope is stripped down to almost nothing, or corners get cut once the contract’s signed, and the novelty wears off. Cheap quotes that don’t include bathroom servicing, don’t specify consumables, or won’t put anything in writing tend to cost more in the long run through re-cleans, complaints, and the time you spend managing the problem yourself.
Frequently Asked Questions
How much does office cleaning cost per hour in Adelaide?
Standard commercial office cleaning in Adelaide costs between $35 and $70 per hour, depending on the scope of work, how often you need cleaning, and whether bathrooms and kitchens are included.
Is per-square-metre pricing cheaper than hourly?
Neither is inherently cheaper — they’re just structured differently. Per-square-metre pricing gives you a predictable monthly cost once frequency is locked in, while hourly rates suit smaller offices or jobs with a scope that changes often. Compare the total monthly cost of both, not just the rate itself.
Does after-hours cleaning cost more than daytime cleaning?
Usually, yes. After-hours and weekend cleaning typically attracts a penalty rate of 15 to 30% on top of standard pricing, though this varies by provider.
What’s included in a standard commercial cleaning quote?
A standard quote generally covers desk wiping, vacuuming, mopping, dusting and bin emptying. Bathroom sanitising, kitchen detailing and touchpoint disinfection are sometimes included and sometimes charged as an add-on, so check before you compare quotes.
How much does it cost to clean a small office in Adelaide?
A small office under 100 square metres, cleaned two to three times a week, typically costs between $250 and $450 a month.
Why do medical practices pay more for cleaning?
Medical and allied health sites need stricter infection-control protocols, more frequent restroom servicing, and specialised sanitising products, which pushes hourly rates to roughly $45 to $80, above standard office cleaning rates.
Should I sign a long-term contract to save money?
An annual contract can save 10 to 15% compared with month-to-month pricing, but only commit once you’ve confirmed service quality, ideally through a trial clean or a short initial period.
Takeaways Before You Sign a Cleaning Contract
Get a site walkthrough before accepting any quote, confirm exactly what’s included in writing, and compare the full monthly cost rather than just the headline hourly rate. A slightly higher quote that includes bathrooms, consumables and a written checklist is almost always better value than a rock-bottom number with everything stripped out.
If you’re ready to see what your office actually costs to clean, book a free on-site walkthrough with an Adelaide commercial cleaning provider and get a written, fixed-price quote before you commit to anything.
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Ms clean Au
Address: 71 Alexandra Street, Prospect, SA-5082
M : 0480 321 027
E-Mail: contact@msclean.au
