An office cleaning quote is a number of hours multiplied by a rate, and almost every argument about price is really an argument about the hours. Ask any contractor for both halves separately and the quotes become comparable in about five minutes. Ask only for a monthly figure and you will be comparing a five day service against a three day one without knowing it.
Start from the wage, because most of the price is one
The statutory floor for a cleaner aged 21 or over is the National Living Wage at 12.71 pounds an hour. Many contractors in cities pay the voluntary real Living Wage instead, 13.45 pounds across the UK and 14.80 pounds in London. On top of that sit employer's National Insurance, pension, holiday pay and absence cover, so the cost of an hour on site is well above the wage before anybody has made a penny.
What a published rate card looks like
Most GB contractors quote privately, but some publish. BlueThistle, trading at commercial-cleaning-service.co.uk, lists 27 pounds an hour for a roster of two to fifteen hours a week, 25 pounds an hour for sixteen to twenty, and from 20 pounds an hour above twenty one hours, with a minimum block charge of 50 pounds covering two hours. The shape matters more than the numbers: rate falls as roster hours rise, and small jobs carry a minimum.
Why two quotes for the same office differ
Different hours, nearly always. Then timing, because before seven and after eight carry premiums. Then what is included: consumables, periodic carpet and floor work, window cleaning, washroom services. And then the honest difference, which is whether the price assumes one experienced supervised cleaner or the cheapest available hour with nobody checking.
Three questions that make prices comparable
How many cleaning hours a week does this quote buy, and at what times. Which periodic tasks are inside the price and at what frequency. And who supplies washroom and kitchen consumables. Put those three answers beside each quote and the cheapest number usually stops being the cheapest deal, or occasionally proves that it genuinely is.
Questions people ask about office cleaning cost
What is a normal office cleaning rate per hour in the UK?
Published commercial rates sit well above the wage floor because of on-costs, cover and supervision. One contractor publishing openly lists 27 pounds an hour falling to from 20 pounds an hour on larger rosters.
Is a monthly price better than an hourly rate?
A monthly price is fine once you know the hours behind it. Without the hours it is not a price, it is a subscription to an unspecified amount of work.
Do cleaning prices include consumables?
Sometimes. It is one of the three most common gaps between quotes, so ask explicitly rather than assuming either way.
Are office cleaning rates higher in London?
Yes, and the main reason is wages: the London real Living Wage is 14.80 pounds an hour against 13.45 pounds elsewhere, before travel and premium hours.