Office cleaning in Adelaide costs between $55 and $70 per hour per cleaner for standard commercial work, or $1.80 to $2.80 per square metre for per square metre contracts. Small offices cleaned three times per week pay from $560 to $900 per month. Medium offices of 100 to 200 square metres cleaned daily pay from $1,500 to $2,200 per month. The total monthly cost depends mainly on five variables: floor area, number of bathrooms and kitchens, cleaning frequency, whether after-hours scheduling applies, and what is included beyond standard floor and surface cleaning. Ms Clean provides fixed-price commercial office cleaning contracts across all Adelaide suburbs with written quotes confirmed before any work begins.
How much does office cleaning cost in Adelaide?
Office cleaning costs in Australia vary by office size, cleaning frequency and scope. The typical range for standard commercial office cleaning in Adelaide is $55 to $70 per hour per cleaner for hourly contracts, with monthly flat rates starting from approximately $560 per month for small offices and rising to $3,500 or more per month for large corporate offices cleaned daily. Floor area is the primary driver, with bathrooms, kitchens, and after-hours scheduling adding meaningfully to the base rate. Most Adelaide commercial cleaning companies offer fixed-price monthly contracts after a site assessment rather than hourly billing for ongoing work, providing budget predictability. Additional services such as carpet cleaning, window cleaning and high dusting are typically quoted separately from the base monthly cleaning contract.
How does this guide help you?
Office cleaning is one of those business costs that most people vaguely know they should understand better but never quite get around to investigating properly.
The quote arrives. It seems roughly reasonable. It gets approved. The cleaner starts. Six months later, someone notices the invoice has crept up without an obvious explanation. Or the specification has quietly changed. Or a competitor mentions they pay significantly less for what sounds like the same service.
Most Adelaide business owners and office managers lack a clear benchmark for what office cleaning should cost because nobody publishes the numbers in a format that is actually useful for making a decision.
This guide does exactly that. Real numbers, clearly explained, with the reasoning behind them and the variables that move the price up or down for any specific Adelaide office.
Office Cleaning Costs in Adelaide: The Real Numbers for 2026
By the hour
The hourly rate is the clearest price signal for evaluating any office cleaning quote in Adelaide.
| Cleaning Type | Hourly Rate Per Cleaner |
| Standard commercial office cleaning | $55 to $70 |
| After-hours evening cleaning (weekday) | $65 to $85 |
| Weekend cleaning | $70 to $90 |
| Medical or compliance critical cleaning | $65 to $85 |
| Deep cleaning or post-renovation clean | $70 to $95 |
| End of lease commercial clean | $75 to $100 |
What this tells you:
Any Adelaide commercial cleaning quote below $50 per hour for standard office work should raise a question about compliance. At $50 per hour, a cleaning company cannot cover the Fair Work Commission Cleaning Services Award minimum wage of about $28.25 per hour, superannuation at 11.5 per cent, workers compensation insurance, public liability insurance, vehicle costs, and equipment costs, and still run a viable business. Something is missing from the insurance, wage compliance, or scope.
By square metre
Per square metre pricing is used for medium to large Adelaide offices where floor area is the dominant cost variable.
| Office Profile | Rate per Square Metre per Clean |
| Small office under 100 sqm, low traffic | $2.20 to $2.80 |
| Medium office 100 to 300 sqm | $1.90 to $2.40 |
| Large office 300 to 600 sqm | $1.70 to $2.20 |
| Large open plan, low fixture complexity | $1.50 to $1.90 |
| Medical or compliance critical scope | $2.50 to $3.50 |
By month — the number that matters for budget planning
Monthly flat rate contracts are how most ongoing Adelaide commercial cleaning is structured and priced.
| Office Size | 3 Visits per Week | 5 Visits per Week |
| Small office 50 to 100 sqm | $560 to $900 | $900 to $1,400 |
| Medium office 100 to 200 sqm | $900 to $1,400 | $1,500 to $2,200 |
| Large office 200 to 400 sqm | $1,400 to $2,200 | $2,400 to $3,800 |
| Very large 400 sqm plus | From $2,200 | From $3,800 |
These monthly rates assume standard scope: bins emptied, surfaces wiped, bathrooms cleaned, kitchen basics, floors vacuumed and mopped. Services beyond this standard scope are typically quoted separately.
What Affects the Cost of Office Cleaning in Adelaide
Five variables account for most of the price variation between Adelaide office cleaning quotes for similar-sized properties.
Variable 1 — Floor area
The primary driver of cleaning time and cost. A cleaner working at standard commercial productivity covers about 200 to 350 square metres per hour for open-plan office cleaning. Divided spaces, multiple enclosed offices and complex layouts reduce this rate.
Practical implication: Two Adelaide offices with the same square metreage but different layouts can have cleaning costs vary by 20 to 35 per cent. The 200 sqm open plan tech startup in the Adelaide CBD is faster to clean than the 200 sqm law office divided into 12 individual partner offices.
Variable 2 — Bathrooms and kitchens
Bathrooms and kitchens are the most time-intensive spaces relative to their floor area. A single bathroom adds approximately 15 to 20 minutes to a cleaning visit. A second bathroom adds 12 to 15 minutes more. A full commercial kitchen adds 25 to 40 minutes.
Example:
Two Adelaide offices, both 150 square metres. Office A has one bathroom and a small kitchen bench. Office B has two bathrooms and a full staff kitchen used for regular cooked meals.
Office A cleaning time per visit: approximately 80 minutes.
Office B cleaning time per visit: about 115 minutes, 44 per cent more time for the same floor area.
The monthly cost difference between these two offices on the same cleaning frequency can be $400 to $600 per month from a professional Adelaide cleaning provider.
Variable 3 — Cleaning frequency
Cleaning more often reduces accumulation between visits, so each visit is faster and costs less per visit. But more visits add up to a higher monthly total.
| Same 150 sqm Office | Per Visit Estimate | Monthly Cost |
| Twice per week | $135 | $1,080 |
| Three times per week | $120 | $1,440 |
| Five times per week | $105 | $2,100 |
The per visit rate decreases as frequency increases because the cleaning effort per visit is lower when accumulation is controlled. But the monthly total rises because there are more visits.
Which frequency is right: The one that keeps the office at the required standard between visits. For a small, low-traffic Adelaide office with few visitors, twice weekly may be entirely adequate. For a 30-person office with three bathrooms used by staff throughout the day, five times per week is usually the minimum to maintain a standard that clients and staff find acceptable.
Variable 4 — After-hours scheduling requirement
Most Adelaide commercial office cleaning happens after 6 pm on weeknights or on weekends. The Fair Work Commission Cleaning Services Award MA000022 sets penalty rates for this work.
Evening weekday work attracts 125% of the standard base rate.
Saturday attracts 125% to 150%.
Sunday work attracts 150% to 200%.
An Adelaide office that needs cleaning only during standard business hours, or a smaller property where cleaning can happen in unoccupied zones during the workday, can access the standard day rate. An office requiring 8 pm to 10 pm weekday cleaning pays the evening penalty loading.
Approximate cost impact:
A standard day rate visit of $100 becomes about $125 at 125 per cent evening loading. Across a monthly contract of 22 visits, this is about $550 per month.
Most Adelaide office cleaning contracts require after-hours scheduling as standard. After-hours cost is the normal cost for commercial office cleaning, not a premium surcharge. A quote offering standard day rates for after-hours office cleaning is either not applying Award rates to the cleaning staff or is using subcontractors who self-manage compliance.
Variable 5 — Scope beyond standard cleaning
The base monthly rate covers standard scope. Additional services add to the monthly cost when included or are quoted separately.
| Additional Service | Typical Cost |
| Carpet hot water extraction (steam cleaning) | $2.00 to $2.50 per sqm per session |
| Internal window cleaning | $1.50 to $3.00 per sqm of glass |
| High dusting (vents, light fittings, partition tops) | $80 to $180 per session |
| Tile and grout cleaning | $8 to $15 per sqm |
| Office chair upholstery cleaning | From $25 per chair |
| Supply restocking (consumables) | $30 to $120 per month depending on consumption |
These are typically scheduled monthly, quarterly or annually alongside the standard cleaning contract.
The Hidden Costs in Office Cleaning That Most Adelaide Businesses Miss
Most office cleaning cost discussions focus on the monthly invoice. These costs don’t appear on the invoice but affect the total cost of the cleaning relationship.
The cost of scope creep
A cleaning contract that starts at $1,200 per month but grows to $1,800 over 18 months without any formal scope change is a common Adelaide commercial cleaning pattern. The additional cost comes from:
Expanded scope added informally over time: the cleaner starts doing tasks not in the original agreement, and the price adjusts upward without the business explicitly agreeing to the expansion.
Rate increases not linked to any change in scope or CPI adjustment: the invoice increases, and the business does not challenge it because the relationship is established.
How to prevent it: Insist on a written fixed-price contract specifying the exact scope. Any scope change, adding or removing a room, changing frequency, adding a service,e should require written agreement and a revised contract.
The cost of under-cleaning
The opposite of scope creep. A cleaning contract priced below market rates that delivers below-market cleaning. The office looks acceptable after each visit but gradually deteriorates over six to twelve months.
Signs of under-cleaning accumulating:
Carpet traffic lanes that vacuuming doesn’t improve.
Bathroom grout that is progressively darker between cleans.
Kitchen surfaces that feel slightly tacky despite being wiped.
Dust accumulation on horizontal surfaces within a day or two of each clean.
Visible deterioration eventually requires a deep clean that costs more than the monthly savings from the cheap contract. For many Adelaide businesses, a year of cheap cleaning ends with a $600 to $1,200 remediation clean and a switch to a better provider.
The cost of compliance gaps
A cleaning company without adequate public liability insurance creates liability exposure for the building owner or tenant if a cleaning-related incident occurs, such as a cleaner slipping, a cleaning chemical causing surface damage, or a security issue related to access.
Most commercial lease agreements require contractors attending the premises to carry minimum public liability coverage, commonly $10 million or $20 million. A cleaning company that cannot provide a certificate of currency is a potential lease compliance issue and an insurance risk.
This cost isn’t on the monthly invoice;e it is the potential cost of an uninsured incident.
How to prevent it: Request the certificate of public liability insurance before signing any commercial cleaning contract. A legitimate provider produces this immediately. Ms Clean carries $20 million public liability insurance with certificates available on request.
The cost of poor access management
A commercial cleaning company without formalised access, alarm, and key management procedures creates a security risk for the business.
For Adelaide CBD offices, suburban business parks, and medical practices, the cleaning company typically holds keys and alarm codes for after-hours access. A cleaning company without a documented key register, staff police clearances, and formal security protocols poses a security risk the business may not see until something goes wrong.
Office Cleaning Cost Examples for Specific Adelaide Business Types
Adelaide CBD law firm or financial services office
Profile: 180 square metres. Eight individual offices, one meeting room, two bathrooms, small kitchen bench, reception. 12 staff. Client visits daily. After-hours cleaning required.
Frequency: 5 nights per week.
Estimated monthly cost: $1,800 to $2,400 per month, including after-hours loading.
Additional periodic costs:
Quarterly carpet steam cleaning of main corridor and meeting room: approximately $200 to $280 per session.
Monthly internal window cleaning of glass partitions: approximately $150 per session.
Estimated annual total: $25,000 to $34,000 including periodic additional services.
Prospect medical practice — 4 GP clinic
Profile: 220 square metres. Four examination rooms, a waiting room, reception, two bathrooms, and a staff kitchen. Daily patient volume of 80 to 100 patients. Medical-grade cleaning with TGA products and RACGP documentation required.
Frequency: 5 days per week with compliance scope.
Estimated monthly cost: $3,000 to $4,200.
Why higher than standard commercial:
TGA ARTG-registered, hospital-grade products at a higher product cost than standard commercial cleaners.
Colour-coded zone systems and single-use cloths add consumable costs.
Cleaning records for RACGP accreditation add administrative time per visit.
Estimated annual total: $36,000 to $50,400.
Mawson Lakes tech startup — open plan
Profile: 120 square metres. Completely open plan, no internal walls. Two bathrooms, a well-equipped kitchen, and an informal meeting area. 15 staff. Casual company culture. After-hours cleaning.
Frequency: 3 nights per week.
Estimated monthly cost: $900 to $1,200.
Why lower than other examples:
Open plan layout is the fastest commercial cleaning configuration per square metre.
No enclosed individual offices or complex room transitions.
Estimated annual total: $10,800 to $14,400.
Marion retail administration office
Profile: 90 square metres. Office adjacent to retail floor. Three admin staff plus variable floor staff using the office for breaks; one bathroom, compact kitchen. Daily use; after-hours cleaning.
Frequency: 5 nights per week.
Estimated monthly cost: $900 to $1,200
Estimated annual total: $10,800 to $14,400.
What Is Included in Standard Office Cleaning Cost in Adelaide
When comparing quotes, understanding what is universally included versus what varies between providers prevents the apples-to-oranges comparison problem.
What is universally included in standard Adelaide office cleaning:
All internal bins emptied and liners replaced. All carpeted floors HEPA vacuumed. All hard floors swept and mopped. Clean and disinfect all bathroom fixtures, including the toilet, basin, mirror, and floor. Restock bathroom consumables from on-site supplies (if the business provides them). Wipe the kitchen bench, sink, and appliance exteriors. Kitchen floor swept and mopped. Empty the kitchen bin, and dust the general desk and surfaces where they are cleared.
What varies between providers: ask explicitly:
Whether carpet cleaning (hot water extraction) is included or separate. Whether window and glass partition cleaning is included or separate. Whether the company or the business supplies cleaning products. Whether consumable restocking (toilet paper, soap, paper towels) includes supply costs or only restocking labour. Whether the same cleaner attends each visit or whoever is available. Whether you provide a signed completion record after each visit. Whether there is a quality review process and what happens when a standard is not met.
What is rarely included in standard scope:
High dusting above standing reach. Carpet hot water extraction. Window exterior cleaning. Pressure washing external entry areas. Post-renovation or construction cleaning. Deep cleaning after a significant contamination event.
How to Get the Best Value from Adelaide Office Cleaning
Getting the best value from office cleaning is not about finding the cheapest quote. It is about finding the right frequency and scope for the specific office, from a provider with the compliance infrastructure to deliver it consistently.
Step 1: Know your floor area before requesting quotes
Measure the office in square metres before any quote conversation. Length times width for each area. This lets you compare quotes per square metre and avoids being quoted by room count when rooms vary significantly in size.
Step 2: Specify frequency based on actual need rather than default
Most businesses default to five times per week without considering whether that frequency is necessary for their specific office. A 10-person Adelaide office with one bathroom and a small kitchen may maintain an adequate standard on three visits per week at significantly lower monthly cost.
Step 3: Ask for a fixed price, not an hourly estimate, for ongoing contracts
An ongoing cleaning contract priced hourly creates unpredictable monthly invoices. A fixed monthly rate shifts the risk of time variability to the cleaning provider. Ask specifically for a fixed monthly rate based on the agreed scope.
Step 4: Request the public liability insurance certificate before signing
A single request that takes 30 seconds to make. Any legitimate commercial cleaning provider in Adelaide produces this immediately. It confirms coverage and demonstrates that the company operates with the infrastructure of a professional commercial operation.
Step 5: Build periodic services into the annual contract
Carpet steam cleaning, internal window cleaning, and high dusting scheduled quarterly or biannually are more cost-effective as contract line items than as one-off bookings. Planning them means they happen consistently and can be scheduled at convenient low-disruption times.
Why Cheaper Is Rarely Cheaper for Adelaide Office Cleaning
The cheapest office cleaning quote in Adelaide is rarely the best value. Here is what the price gap usually means.
A quote 30 per cent below market for the same scope means one or more of:
Cleaning staff paid below Fair Work Award rates — creating wage compliance exposure for a business if audited.
Inadequate or absent public liability insurance — creating liability exposure for the building occupant.
Cleaning time reduced to the point where the spec cannot be delivered — resulting in visible deterioration accumulation.
Subcontractors used rather than direct employees — creating inconsistency in who attends and what standard they deliver.
No compliance documentation — not a concern for most businesses but an issue for any healthcare or regulated industry client.
The actual cost comparison:
The cheapest Adelaide office cleaning quote for a 150 sqm office might be $900 per month from a sole operator without business infrastructure.
A professional Adelaide commercial cleaning provider with public liability insurance, direct employees, fixed-price contracts and quality control processes might quote $1,300 per month.
The $400 per month difference is $4,800 per year. A single uninsured cleaning incident, an employment compliance issue, or the cost of one remediation clean after a year of below-standard maintenance can easily exceed $4,800.
Most Adelaide facilities managers and office administrators who have experienced both ends of this spectrum consistently report that the professional provider is better value when total cost of ownership is calculated honestly.
Actionable Takeaways
To get an accurate office cleaning cost for your Adelaide property:
Measure the floor area in square metres. Count the bathrooms and kitchens. Decide on the required cleaning frequency based on staff numbers and visitor volume. Confirm whether after-hours cleaning is needed. List any services beyond the standard scope that you expect to be included.
When evaluating quotes:
Compare scope inclusions alongside price. Confirm whether the price is fixed or an estimate. Ask for the public liability insurance certificate. Ask whether the staff are direct employees or subcontractors. Ask what happens when a visit does not meet the agreed standard.
For a starting budget estimate:
Small Adelaide office (under 100 sqm, 3 visits per week): budget $560 to $900 per month.
Medium office (100 to 200 sqm, 5 visits per week): budget $1,500 to $2,200 per month.
Large office (200 to 400 sqm, 5 visits per week): budget $2,400 to $3,800 per month.
FAQs — How Much Does Office Cleaning Cost
Q1. How much does office cleaning cost in Adelaide in 2026?
Standard commercial office cleaning in Adelaide costs $55 to $70 per hour per cleaner for hourly work. Monthly flat rate contracts start from $560 to $900 per month for a small office (50 to 100 sqm) cleaned three times per week, rising to $1,500 to $2,200 per month for a medium office (100 to 200 sqm) cleaned five times per week. Large offices (200 to 400 sqm) cleaned daily range from $2,400 to $3,800 per month. Medical or compliance-critical cleaning costs 20 to 40 per cent more than standard commercial rates because of TGA product requirements and documentation.
Q2. How much does daily office cleaning cost in Adelaide?
Daily office cleaning (five visits per week) for a standard 150 square metre Adelaide office with two bathrooms and a kitchen typically costs $1,500 to $2,200 per month. Each daily visit runs about $75 to $110, depending on the after-hours loading for the scheduled time. Daily cleaning reduces buildup between visits, making each visit faster and slightly cheaper than less frequent alternatives.
Q3. What is included in office cleaning costs?
Standard inclusions in Adelaide office cleaning costs: emptying all bins, vacuuming carpets, sweeping and mopping hard floors, cleaning and disinfecting bathrooms, wiping kitchen benches and appliances, mopping the kitchen floor, and general surface dusting. What is typically not included and priced separately: carpet steam cleaning, window cleaning, high dusting of vents and light fittings, consumable supply costs, post-renovation cleaning. Always confirm explicitly what is included and excluded before accepting any quote.
Q4. How much does end of lease office cleaning cost in Adelaide?
End-of-lease commercial office cleaning costs more than standard maintenance cleaning because the scope is more intensive and the standard required is a return to original condition. Approximate Adelaide end-of-lease office cleaning costs: small office under 100 sqm from $300 to $500. Medium office 100 to 200 sqm ): $500 to $900. Large office: 200 to 400 sqm from $900 to $1,500. These figures include carpet steam cleaning as part of the end-of-lease scope.
Q5. How much does it cost to clean a small office in Adelaide?
A small Adelaide office of 50 to 80 square metres, cleaned two to three times per week, typically costs $560 to $780 per month on a flat-rate contract. If the office has only one bathroom and a compact kitchen, the lower end of this range is more likely. If after-hours cleaning is required and the bathroom sees significant daily use, the higher end applies. A single one-off small office clean typically costs $150 to $300, depending on condition.
Q6. What affects the cost of office cleaning most?
The five main variables that drive office cleaning cost in Adelaide: floor area (the primary variable), number and type of shared spaces (bathrooms and kitchens add the most time relative to their size), cleaning frequency (more visits cost more monthly but less per visit), after-hours requirement (Fair Work Award penalty rates add 25 to 100 per cent to the base rate for evening and weekend work), and scope inclusions beyond standard cleaning.
Q7. Is office cleaning cost a tax deduction for Adelaide businesses?
Yes. Commercial office cleaning Adelaide costs are a legitimate business operating expense and are generally tax-deductible for Australian businesses under Australian Tax Office rules for deductible business expenses. This applies to both ongoing cleaning contract payments and periodic additional services such as carpet cleaning, window cleaning and deep cleaning. Consult your accountant or tax advisor for advice specific to your business structure and circumstances.
Call Now
Ms clean Au
Address: 71 Alexandra Street, Prospect, SA-5082
M : 0480 321 027
E-Mail: contact@msclean.au
