How Much Does Commercial Cleaning Cost? A Pricing Guide

We get asked "how much does commercial cleaning cost?" more than any other question, usually within the first two minutes of a phone call. The honest answer is that it depends, but that is not much use to someone trying to build a budget. So here is the real version, based on the sort of buildings we clean every week across Gloucestershire: what drives the price, what the going rates actually look like, and where people end up paying more than they should. No sales spin, just the numbers and the reasoning behind them.

What you are actually paying for

Commercial cleaning is a labour business first and everything else second. Roughly 70 to 80 pence of every pound you spend goes on the wages, National Insurance, holiday pay and pension of the person doing the work. The rest covers materials, machinery, insurance, supervision, management and the margin that keeps the company solvent. Once you understand that, most of the pricing stops feeling mysterious.

It also explains why the cheapest quote is often the one to worry about. If a firm undercuts everyone else by 30 per cent, they are not buying magic mops. They are either paying below the real cost of legitimate employment, cutting the hours on site so the work gets rushed, or planning to raise the price the moment you have switched over. We have picked up plenty of contracts where the previous cleaner was on site for 45 minutes when the building genuinely needed two hours. The floors told the story.

The other big variable is what state the building is in when we arrive and what standard you expect when we leave. A tidy insurance office with carpet and a handful of desks is straightforward. A busy trade counter with mud tracked in off the yard, or a food unit with grease in the air, is a different job entirely, and the price reflects that.

The three ways commercial cleaning is priced

Almost every quote you receive will be built on one of three models. Knowing which one you are looking at makes comparing quotes far easier.

Hourly rate. The simplest and most common for smaller contracts. You pay for a cleaner's time, typically somewhere between £15 and £22 an hour in this region depending on the work, the timing and whether materials are included. Anything advertised well below £15 usually means someone is being paid close to minimum wage with no allowance for the employer costs that legally sit on top. Hourly suits offices, surgeries and small units where the scope is predictable.

Price per square metre or square foot. More common on larger floor areas where the work is essentially "cover this space to this standard". As a rough guide you might see anywhere from 8p to 25p per square foot per visit for general office cleaning, with the figure dropping as the area grows because the work becomes more efficient at scale. This model rewards big open-plan spaces and penalises fiddly layouts full of small rooms.

Fixed monthly contract. The one most established businesses end up on. We survey the building, agree a specification and a schedule, and quote a single monthly figure that does not move week to week. It makes budgeting painless and it is usually the best value once a contract settles down. Our commercial cleaning contracts almost all run this way, because clients want one predictable number rather than a fluctuating timesheet.

What moves the price up or down

Two buildings of identical size can be quoted hundreds of pounds apart a month, and there is always a reason. These are the factors that make the biggest difference.

Size and layout. Obvious, but layout matters as much as square footage. A thousand square metres of open office cleans faster per metre than the same area chopped into consulting rooms, corridors and stairwells. More corners, more doors and more edges mean more time.

Frequency. Five nights a week costs more in total than twice a week, but the per-visit cost usually falls as frequency rises, because the building never gets the chance to become genuinely dirty. Daily cleaning is maintenance. Twice-weekly cleaning is closer to recovery each visit, so each visit takes longer.

Type of premises. An accountancy office and a busy gym are not remotely comparable jobs. Washrooms, changing areas, kitchens and clinical spaces all carry a hygiene burden that a desk-based office does not. A dental practice or pharmacy needs cleaners who understand infection control, and that specialism sits at the higher end. Office cleaning is generally the most economical per square foot precisely because it is the least demanding.

Timing. Work that happens inside normal office hours is cheaper to staff than a 5am start or a 10pm finish. Weekend and unsociable-hours cleaning carries a premium because we pay our staff more to do it. Most offices choose an early-morning or evening slot so the building is empty, and that is priced as standard.

Standard and scope. A specification that lists desk wiping, bins, vacuuming and washrooms is one price. Add periodic tasks, high-level dusting, internal glass, kitchen deep cleans and floor maintenance and the number climbs. The clearer the spec, the more accurate the quote and the fewer arguments later.

Consumables. Toilet rolls, hand towels, soap, bin liners. Some firms fold these into the price, some bill them separately, and some quietly leave them out so the headline looks cheaper. Always ask, because for a busy site consumables can add a noticeable amount each month.

Rough numbers to plan around

Every building is different and a proper survey beats any table, but people want a starting point, so here is an honest sense of the ranges we see for regular contract cleaning in Gloucestershire. Treat these as ballpark, not gospel.

What matters more than the headline is the cost per visit and the hours on site behind it. Ask any prospective cleaner how long their team will actually be in the building. A price only means something once you know the time attached to it.

The costs that hide in a cheap quote

The lowest number on the page is not always the lowest number you will pay. A few things worth checking before you sign anything.

Employer on-costs. A legitimate cleaning firm pays employer's National Insurance, pension contributions, holiday pay and Employer's Liability insurance on top of the wage. That is the difference between a real hourly cost of roughly £15 and a wage of £11. If a quote does not seem to leave room for those, someone is cutting a corner that will eventually become your problem.

Cover for absence. What happens when your regular cleaner is off sick? A serious contractor has cover built in. A one-person operation simply does not turn up, and you find out on a Monday morning with a client due at nine.

Materials and machinery. Decent vacuums, colour-coded cloths, proper floor equipment and safe chemicals all cost money. A quote that assumes you will supply everything is not really a like-for-like comparison.

Price creep. Some firms win on a low introductory figure and raise it steadily. Ask how and when prices are reviewed, and get it in writing. We would rather quote the right number on day one than surprise anyone six months in.

How to get a quote that actually holds up

The best way to avoid nasty surprises is to make the quote precise from the start. Insist on a site visit rather than a figure plucked over the phone from a floor area. A cleaner who has walked your building can see the things that change the price: the state of the washrooms, the type of flooring, where the muck comes in, how many bins there really are.

Ask for a written specification, not just a total. It should list what gets done and how often, so everyone is measuring the same thing when a floor gets missed. Check the firm is insured, that staff are vetted and, where relevant, DBS checked, and that someone actually supervises the work rather than leaving cleaners to mark their own homework. If your building needs periodic heavy work as well as the daily round, a good contractor will fold a proper deep cleaning schedule into the plan rather than pretend a nightly wipe-down will keep carpets and hard floors in good order forever.

If you would like a straight, itemised quote for your premises with no obligation, we are happy to come and look. Call us on 0800 069 9055 or email [email protected] and we will arrange a survey at a time that suits you. You will get a clear monthly figure, a written specification, and an honest view of what your building actually needs, which is sometimes less than people expect and occasionally a bit more.

Frequently asked questions

How much does commercial cleaning cost per hour in Gloucestershire?

For most general contract cleaning the effective rate sits between roughly £15 and £22 an hour once employer costs, materials and supervision are included. Rates below that usually mean corners are being cut somewhere, either on the wage, the hours on site or the consumables.

Is it cheaper to pay per hour or take a fixed monthly contract?

For a small, predictable job an hourly arrangement can work fine. For anything larger a fixed monthly contract almost always gives better value and far easier budgeting, because we can plan the labour efficiently and you get one number that does not change week to week.

Why is one quote so much cheaper than the others?

Usually because the hours on site are lower, the wage assumed is below the true cost of employment, or consumables and cover for absence have been left out. Compare the time each firm will actually spend in the building, not just the headline figure, and the gap often disappears.

Are cleaning materials and consumables included in the price?

It varies by contractor, so always ask. We normally include cleaning materials and machinery as standard and can supply washroom consumables such as toilet rolls, hand towels and soap either included or billed separately, whichever you prefer. The key is to have it stated in writing.

Does cleaning cost more outside office hours?

Early mornings and evenings within a normal working pattern are priced as standard. Genuine unsociable hours, overnight shifts and weekend work carry a premium, because we pay our staff more to cover those slots. Most offices choose an early or evening slot and pay the standard rate.

Can I get a fixed price so my budget does not move?

Yes. Once we have surveyed the building and agreed a specification, we quote a single monthly figure that stays put. We will tell you upfront how and when prices are reviewed so there are no surprises down the line.

How do you work out the price for my building?

We visit, measure the areas, look at the flooring, washrooms and traffic levels, and agree what needs doing and how often. From that we calculate the hours and the right team, then turn it into a monthly figure and a written spec. No two buildings are identical, which is why a survey beats a phone estimate every time.