Walk into a spotless office in Central London. Every morning.

Vetted, insured teams who clean while you’re away.

Try:
  • Insured to £10m
  • 24-hour fix-it-free guarantee
  • Out-of-hours cleaning
  • No long tie-ins
★★★★★4.9Average client rating
Trusted byMarlow & FinchKestrel PropertyPaperplane StudioWren ArchitectureBellamy DentalBrightwell Partners
★★★★★
“After a year of different cleaners every week, we switched. Now it's the same two people every evening, and they know exactly how the meeting rooms need to be left.”
HRHelen R.Office Manager, Marlow & Finch Solicitors, Mayfair
★★★★★
“The walkthrough was proper — they measured up, asked about our access hours and had a written quote with us the next morning. Fair price, no pushy follow-ups.”
DODaniel O.Facilities Lead, Kestrel Property Group
★★★★★
“We booked a deep clean before a client shoot and the kitchen and washrooms have never looked better. They worked around our odd hours without anyone noticing.”
PSPriya S.Studio Manager, Paperplane Studio, Soho
★★★★★
“Our lease ended earlier than planned, so the end of tenancy clean was booked at short notice. Turned round in two days and the agent signed it off first time.”
JWJames W.Director, Wren Architecture, Farringdon
★★★★★
“There's always a real person to call. When a carpet was stained before a board meeting, they were back within hours — no fuss, no extra charge.”
ATAmara T.Operations Manager, Ashcombe Advisory, Victoria
★★★★★
“Hygiene matters a lot to us, so I'm fussy. Their team followed our checklist to the letter, and the regular quality checks mean I've never had to ask twice.”
TBTom B.Practice Manager, Bellamy Dental, Marylebone
★★★★★
“We've changed days, added a floor and dropped a day, and every time it was just a quick email. No penalties, no renegotiating a contract.”
SLSophie L.Office Manager, Copperline Digital, Covent Garden
★★★★★
“The after-build clean made the difference between a handover that dragged and one that went smoothly. Every surface and vent was dust-free.”
MHMarcus H.Site Manager, Orchard Row Developments
★★★★★
“With constant footfall in our workspace I need dependable above all. Six months in, they've turned up every single day and our members have noticed.”
EMEllie M.Founder, Thistle Workspace, Waterloo
★★★★★
“Our washrooms and kitchen are spotless every morning now. I haven't had to chase anyone in months.”
NKNadia K.Office Manager, Halden & Rowe, Fitzrovia
★★★★★
“They found the time to walk the whole building before quoting. The price they gave was the price we paid.”
OPOliver P.Finance Director, Brightwell Partners, City of London
★★★★★
“Moving out at short notice was stressful, but the end of tenancy clean passed inspection first time.”
GTGrace T.Operations Lead, Northlight Media, Shoreditch
★★★★★
“Same two faces every week. They know which meeting rooms matter most on a Monday.”
SRSam R.Office Manager, Kingsgate Legal, Holborn
★★★★★
“The windows haven't looked this good in years, and nobody in the office even noticed them being done.”
LALeila A.Practice Manager, Oakmere Clinic, Marylebone
★★★★★
“We had a bad experience with a big contractor. This is the opposite: small, careful and easy to reach.”
RDRob D.Director, Fenwick & Lyle, Bloomsbury
★★★★★
“After our fit-out the dust was everywhere. The after-build clean got us ready for staff the next day.”
HCHannah C.Workplace Manager, Verity Studio, Clerkenwell
★★★★★
“Reliable, polite and flexible when our team changed days at short notice.”
BWBen W.Founder, Lantern Labs, King's Cross
★★★★★
“The carpets in reception look brand new. Clients have commented on how fresh the place feels.”
IMIsabel M.Reception Lead, Ashdown Capital, Mayfair
★★★★★
“Every question I've asked has had a straight answer, usually within the hour.”
THTariq H.Head of Facilities, Redfern Group, Waterloo
★★★★★
“They work around our shoots without a fuss. I don't think about cleaning any more, which is the point.”
CBChloe B.Producer, Blue Door Films, Soho
★★★★★
“Our gym floors and changing rooms are ready before doors open, every single day.”
MJMarcus J.General Manager, Ironside Fitness, London Bridge
★★★★★
“Clear, honest and no pushy follow-ups. We signed up after the walkthrough.”
ESEmily S.Office Manager, Cedar & Pine, Victoria
★★★★★
“The deep clean before our audit made a real difference. Very thorough.”
DPDev P.Compliance Manager, Harlow Insurance, City of London
★★★★★
“They noticed a leaking tap and told us the same day. That's the kind of care we wanted.”
FGFiona G.Office Manager, Tanner & Webb, Pimlico
★★★★★
“We run a busy coworking space and they keep pace with it. Members regularly compliment the kitchens.”
JLJack L.Community Manager, Commonroom, Battersea
★★★★★
“Sanitising is done properly and they explain what they use. It gives our staff confidence.”
AVAnita V.People Lead, Sable Health, South Kensington
★★★★★
“Professional from the first call to the first clean. I'd recommend them to any office manager.”
PNPeter N.Director, Grange & Co, Covent Garden
★★★★★
“Our showroom is spotless before we open. Glass, floors, everything.”
YFYasmin F.Store Manager, Alder Home, Chelsea
★★★★★
“They cover our evening shift without disturbing anyone, and the place is ready for 8am.”
GTGeorge T.Facilities Officer, Marlowe Advisory, Vauxhall
★★★★★
“Straightforward, friendly and honest about what we did and didn't need.”
ZHZoe H.Office Manager, Copperfield Design, Kennington
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Where We Work

Serving Central London, borough by borough

Our story

Same people. Same standards. Forty years in London offices.

Our family has been cleaning London offices since 1985 — first as Millards Cleaning Services, now as Office Cleaning London. The name changed; the team, the standards and the way we work didn’t. We’re a small company that knows the buildings, and the people, it looks after — not an account number in a national contract.

  1. 1985Our family’s cleaning story begins in London with Millards Cleaning Services.
  2. 2019Millards is acquired by a larger group. The team stays close.
  3. 2024Office Cleaning London Ltd is formed: same people, new name.
  4. Today23 Central London areas, fully insured, still family-run.
A Millards Cleaning Services window cleaner squeegeeing a shop window in London, beside a brass plaque
Where it startedMillards Cleaning Services, London
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MikeOperations & quotes. Ran Millards as managing director for over two decades.
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JaydenSales & marketing. Grew up around the business, helping out at the Covent Garden office.
  • The same team, every visit

    Your cleaners get to know your building, and you get to know them.

  • A direct line to the owners

    Call us and a real person answers, not a ticket queue.

  • Put right within 24 hours

    Not happy with a visit? We’re back to fix it, free.

Read our full story