What is a realistic commercial office cleaning cost in London?
For planning, budget roughly £22 to £35 per cleaner hour for commercial office cleaning in London. Your monthly contract then depends on visit frequency, cleaner hours, task scope and the management built around the clean, such as cover, supervision and attendance checks.
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The short answer is that London office cleaning usually needs a cleaner-hour planning range
Comparing two quotes by hourly rate alone is where many office cleaning decisions go wrong. One quote can look cheaper on paper, yet allow too little time for the actual work, leave cover unclear, or push supervision outside the visible price.
A cleaner-hour range gives you a useful starting point for London office cleaning rates, but it is still a planning figure. Once a contractor has looked at your premises, the quote is normally built into a monthly contract value. That monthly figure reflects how many visits you need, how long each clean takes, what tasks are included and how the service is managed.
Cleaner-hour cost and contract cost are different. A small office cleaned a few times a week and a busy office cleaned daily can sit inside the same office cleaning cost per hour London range, yet produce very different monthly bills. The real test is whether the hours allowed match the standard you expect.
The monthly office cleaning cost comes from hours, frequency and specification
Your monthly office cleaning cost is built from frequency, cleaner hours and the cleaning specification. Office size matters, but layout, use and task detail change the real workload.
Square-foot pricing can help with rough planning, and regular office cleaning is sometimes discussed at around £0.15 to £0.30 per square foot. In practice, larger London offices often need a site-specific scope because square footage alone does not show how much use the workplace gets.
The main price drivers are easy to recognise:
- Size and layout. Desk areas, meeting rooms, reception spaces, kitchens and washrooms all add different types of work.
- Cleaning frequency. Daily office cleaning costs more than weekly cleaning because it needs more visits, more labour and more management continuity.
- Task list. Vacuuming, mopping, bin removal, touchpoint cleaning, kitchen cleaning and washroom cleaning must be set out clearly.
- Washrooms and consumables. Paper goods, soap, liners and other supplies need clear inclusion or exclusion.
- Access and timing. Out-of-hours access, security procedures and limited cleaning windows can affect staffing.
- Supervision and cover. A managed contract needs time for checks, cover planning and follow-up when standards slip.
A clear office cleaning quote in London should show what the monthly price is buying. Without that detail, two commercial cleaning contract costs can look similar while covering very different levels of work.
Why office cleaning quotes vary so much beyond the hourly rate
Cleaner hours are only one part of the price. A dependable managed office cleaning service also needs attendance checks, supervision, trained cover, products, equipment and a clear route for fixing problems.
From April 2026, GOV.UK lists the National Living Wage for workers aged 21 and over at £12.71 per hour. Any very low cleaner hourly rate in London has to be read against real employment costs, travel, insurance, equipment, supervision, management time and margin. That does not make every cheaper quote poor, but it does mean you need to see what sits inside the number.
At Clenova, we look at the labour required alongside supervision, cover and quality checks, rather than treating the quote as hours alone. That approach gives you a fairer way to judge value because it connects price to service reliability.
Here is the practical difference between a headline hourly quote and a managed cleaning contract.
| Part of the service | Headline hourly quote | Managed cleaning contract |
|---|---|---|
| Attendance | Focuses on cleaner hours booked | Checks that contracted hours are being delivered |
| Cover | May rely on ad hoc replacement | Plans cover for sickness, holiday and absence |
| Supervision | May be limited or unclear | Includes supervisor input and quality checks |
| Supplies and equipment | May exclude products or leave them vague | States what is included and what is separate |
| Issue handling | May depend on who notices the problem | Sets out how concerns are reported and followed up |
Clarity matters more than chasing the lowest line item. If a quote does not explain attendance, cover, supplies or issue handling, you are still left managing the gaps yourself.
The site visit gives the quote the detail an office contract needs
A site visit checks whether the requested hours can deliver the standard you want. It turns a rough commercial cleaning price guide London figure into a proposal based on your actual workplace.
During a walk-through, we would look at the areas to be cleaned, the likely frequency, the condition of kitchens and washrooms, storage for equipment, access times and any security arrangements. A quiet office with simple access is priced differently from a busy premises where cleaners must work around staff, alarms, lifts or restricted time windows.
Products, equipment and washroom supplies also need to be settled before the quote is agreed. Some offices want the contractor to provide everything. Others already hold supplies on site. Neither route is automatically better, but vague wording creates disputes later.
Existing contract questions or staff transfer points can come up when you change provider. A competent contractor treats those as normal handover matters and keeps the proposal focused on what your premises need.
A useful proposal should leave you with a plain record of scope, frequency, cover arrangements, communication route and assumptions. That document is what you compare, because it shows whether the price matches the job.
The best office cleaning price is the one that can be delivered consistently
The fair office cleaning price London businesses should look for is the price that funds the work properly. A neat figure means little if the hours are too tight, cover is vague, or nobody is checking whether the service is holding up.
At Clenova, we build office cleaning proposals around scope, attendance, cover and quality checks because those are the parts that keep a contract realistic. A London commercial cleaning contract should reduce your management time, not give you another service to chase.
The price worth taking seriously is the one that makes the work deliverable week after week, because dependable cleaning comes from a clear scope backed by attendance, cover and accountable follow-up.
Frequently asked questions
Are cleaning products included in office cleaning prices?
Cleaning products are not automatically included in every office cleaning price. Your quote should state whether products, equipment, bin liners and washroom supplies are included or charged separately.
Is deep cleaning more expensive than regular office cleaning?
Deep cleaning is normally priced separately from regular office cleaning because it involves different tasks, more detailed work and planned access. It should be clearly listed as a separate service if it is part of the proposal.
Is office cleaning charged per hour or per square foot?
Office cleaning can be discussed by cleaner hour or by square footage, but ongoing contracts are usually priced from the full scope. Frequency, layout, washrooms, access and task detail all affect the final monthly value.
How often should an office be professionally cleaned?
Cleaning frequency depends on how many people use the office, how washrooms and kitchens are used, and what standard you need to maintain. Many London offices need regular weekly or daily cleaning, but the right schedule comes from the workload rather than habit.
Can evening or out-of-hours cleaning affect the price?
Evening or out-of-hours cleaning can affect the quote because access, security, supervision and staff scheduling all need to work properly. The proposal should say how keys, alarms and building access will be managed.
This is general information, not professional advice.