How to Negotiate a Commercial Cleaning Contract

We have sat on both sides of the cleaning contract table. We have pitched for a 40,000 sq ft distribution centre in Quedgeley, and we have inherited buildings from contractors who low-balled the tender and then quietly cut hours until the bins stopped getting emptied on a Friday. So when a facilities manager or an office manager asks us how to negotiate a commercial cleaning contract without getting stung, we do not give them the usual "get three quotes" line. We tell them what actually moves the price, where the traps are hidden, and which clauses are worth digging your heels in over. This is that conversation, written down.

Work out what you are actually buying before you talk money

The single biggest reason cleaning contracts go wrong is that nobody defined the work properly at the start. A price is meaningless until it is attached to a specification. "Clean the offices five nights a week" could mean bins, vacuum and desks wiped, or it could mean that plus washroom deep-cleans, kitchen degreasing, glass partitions and monthly floor buffing. Two contractors quoting on those two readings of the same sentence will be hundreds of pounds a month apart, and you will have no idea why.

Before you invite anyone to quote, walk your building with a notepad and write down the reality. How many desks, how many washrooms with how many WCs and urinals, how many kitchen or breakout areas, what floor types and roughly what area of each. Note the things people always forget: the stairwell nobody uses, the goods-in area with the constant tyre marks, the glass front door that shows every fingerprint by 10am. Then split the list into what needs doing every visit, what is weekly, and what is periodic. A contractor who is handed a clear frequency schedule will quote tighter and more honestly, because they are not padding the price to cover their guesses.

If you are not sure what a sensible scope looks like for your type of premises, our breakdown of commercial cleaning services lays out what typically sits in a standard contract versus what is an add-on. Getting that distinction right before you negotiate is worth more than any haggling you do later.

Understand what a cleaner's price is really made of

You cannot negotiate a number you do not understand. Roughly 65 to 75 per cent of a commercial cleaning price is labour: wages, National Insurance, holiday cover and travel. The rest is materials, consumables, equipment, insurance, management time and margin. This matters, because it tells you where a discount can honestly come from and where it cannot.

If a contractor knocks 20 per cent off their price in a single phone call without changing the specification, they have not found a magic saving. They have either been overcharging you, or they are about to take the time out of the job. A cleaner paid for 90 minutes cannot do two hours of work. When the price drops but the hours on site do not appear in writing, the standard drops a few weeks later, once everyone has stopped watching. We have picked up plenty of contracts in Gloucester and Cheltenham where the previous firm had quietly gone from ten hours a week to six while still invoicing for ten.

So the useful question in a negotiation is not "can you do it cheaper", it is "how many cleaning hours a week does this price buy, and what is the hourly rate". Once that is on the table, you are negotiating something real. A fair discount usually comes from genuine efficiencies: a better route around the building, cleaning during a single evening shift instead of split visits, or bundling services so one team covers more in one attendance.

Where the real savings live (and where they do not)

Bundling is the most honest lever you have. If you are paying one firm for nightly cleaning and separately arranging window cleaning, carpet cleaning and washroom consumables, you are paying three lots of management overhead and three lots of travel. Pull them under one contract and the contractor genuinely saves money, so they can share it with you. A single provider handling your office cleaning, periodic deep cleans and glass in one agreement is almost always cheaper than the sum of the parts, and it means one phone number when something goes wrong.

Frequency is the other big lever, and it cuts both ways. Plenty of offices are cleaned five nights a week out of habit when three would hold the standard fine, especially with hybrid working leaving desks empty on Mondays and Fridays. Dropping two visits a week is a real, structural saving. But be careful where you cut. Washrooms and kitchens are about hygiene, not appearance, and they do not forgive a reduced schedule. Take the frequency out of the boardroom that gets used twice a month, not out of the toilets.

What does not save you money is squeezing the hourly rate below what a decent cleaner will work for. In Gloucestershire that floor is set by the real living wage plus on-costs, and a contractor pricing under it is either not paying it or not staying long. High staff turnover is the enemy of a clean building, because every new cleaner has to relearn your site, your alarm code and your priorities. Paying a fair rate buys you continuity, and continuity is what actually keeps the place clean.

The clauses worth arguing over

The commercial terms are where a contract quietly costs or protects you long after the price is agreed. A few are worth real attention.

Notice period. Many cleaning contracts default to three months' notice to terminate, and some push for six. Three months is defensible because the contractor needs to redeploy staff. Anything longer is a lock-in dressed up as fairness. Push for a clean 30 to 90 days and make sure the notice runs both ways.

Automatic renewal. Watch for the clause that rolls you into another 12-month term unless you cancel within a narrow window before expiry. These "evergreen" clauses are designed to catch you out. Ask for renewal to be a positive decision you make, not a default you have to remember to escape.

Price review. A one-year price freeze is reasonable and worth requesting. After that, expect an annual review, but pin down how it works. "Reviewed annually" with no cap is an open door. Tie increases to a published measure such as CPI or to the annual rise in the real living wage, and ask for a fixed number of days' written notice before any change takes effect.

Service levels and cover. Get the response time for complaints in writing, and get the cover arrangement for holidays and sickness spelled out. The mark of a serious contractor is that they already have an answer for what happens when your regular cleaner is off. If cover is vague, the building goes uncleaned the first time someone catches a cold.

Consumables. Decide plainly whether the contractor supplies and charges for soap, hand towels, bin liners and loo roll, or whether you buy your own. Both models are fine. What is not fine is a "materials included" line with no detail, which becomes an argument the first time the dispenser runs dry.

How to run the tender without playing games

You should absolutely compare three or four providers. That is not being difficult, it is due diligence, and any good contractor expects it. But run it straight. Give every firm the same written specification so you are comparing like with like, and invite each to walk the building rather than quoting off a floor plan. A site visit tells you a great deal about a contractor: whether they ask about your alarm and access, whether they notice the problem floor, whether they turn up when they said they would.

You do not need to bluff about rival quotes or invent a cheaper competitor. Experienced contractors have heard it all and it rarely helps. What genuinely improves an offer is clarity and commitment. Telling a firm honestly that you are comparing options, that you value reliability over the lowest headline price, and that you are ready to sign a 12-month term with the right partner will get you a better and more truthful number than any poker face. Cheapest almost never wins over a full contract term once you count the callbacks, the re-cleans and the cost of switching contractors again in six months.

Check the unglamorous things too. Ask for proof of public liability and employers' liability insurance, ask whether staff are DBS-checked if they will be in a school or healthcare setting, and ask for two references from buildings similar to yours. A contractor who cannot produce these quickly is telling you something.

Getting the agreement documented properly

When you have agreed terms, write everything down before the first clean, not after. The contract should carry the full specification and frequency schedule as an appendix, the weekly hours and rate, the consumables arrangement, the notice and renewal terms, the price review mechanism, and a named contact on each side. Vague contracts are where good intentions go to die, because two years later nobody remembers what was promised in the meeting.

Then keep it honest with light-touch reviews. A quick quality walk-round each month and a proper sit-down once a year keeps standards up and gives you a natural moment to adjust the schedule as your building changes. Good contractors welcome this, because a client who notices good work is a client who renews.

If you would like a straight conversation about scoping and pricing a cleaning contract for your premises, or a second opinion on terms you have been offered, we are happy to help. Call us on 0800 069 9055 or email [email protected] and we will talk it through, or you can request a site visit and quote through our contact page. You can also browse the full range of cleaning services we cover across Gloucestershire.

Frequently asked questions

What is a normal contract length for commercial cleaning?

Twelve months is the standard opening term, often with a rolling arrangement after that. A year gives the contractor the stability to invest in your site and hold a fair price, while still letting you review before committing again. Be wary of anything much longer than 12 months with no break clause.

Should I just pick the cheapest quote?

Rarely. The cheapest quote usually buys the fewest hours, and cleaning is a labour job, so fewer hours means a lower standard once the initial enthusiasm fades. Compare the weekly hours and hourly rate behind each price, not just the headline figure, and weigh in reliability, cover arrangements and references.

How much can I realistically negotiate off a cleaning contract?

An honest saving of 10 to 20 per cent is achievable through bundling services, sensibly trimming frequency and committing to a longer term. Bigger discounts that appear without any change to the specification are a warning sign that hours are about to be cut somewhere you will not see straight away.

Can I change the specification after signing?

Yes, and a good contract makes room for it. Buildings change, headcounts shift and priorities move, so ask for a clause that lets you adjust the schedule up or down with reasonable notice. Adding an occasional deep clean or window round should be a simple variation, not a renegotiation of the whole agreement.

Who pays for consumables like soap and hand towels?

Either party can, but it must be stated clearly. Some clients prefer the contractor to supply and top up everything for simplicity, others buy their own to control the spend. The mistake is leaving it undefined, which leads to empty dispensers and a dispute over whose job it was.

What notice period should I accept?

Somewhere between 30 and 90 days is fair, running equally in both directions. That gives the contractor time to redeploy staff and gives you a sensible exit if the service slips. Push back on anything longer, and read carefully for automatic renewal clauses that quietly extend the term.

How do I know a contractor will actually deliver on the hours they quote?

Get the weekly hours written into the contract, not just the price, and agree a simple way to verify them, such as a sign-in sheet or periodic quality walk-round. Reputable firms are happy to be measured. If a provider resists putting hours in writing, treat that as a reason to look elsewhere.