Office Cleaning in London

Office cleaning costs in London depend on the size of your premises, how often you need cleaning, the hours required, your sector and any specialist work such as deep cleans or window cleaning. A small office cleaned three times a week costs far less than a multi-floor building with daily service, so quoting without a site visit rarely serves you well. We assess your space, agree a specification and provide a free, no-obligation quote with no hidden extras.

A standard specification covers desks and workstations, floors, washrooms/bathrooms, kitchens and staff areas, meeting rooms, reception and touchpoints such as door handles and lift buttons. Waste removal and consumables replenishment are usually built in. Beyond the daily programme, we schedule periodic work such as carpet cleaning and high-level dusting, and your contract manager tailors the full specification to your building rather than applying a one-size-fits-all checklist.

Our teams work across central London and the wider capital, including east, west, north and south London, from Camden Town and Enfield down to Croydon and Bromley. You get the same trained staff, the same specification and the same dedicated contract manager wherever your office is based. For organisations with sites beyond London, Alliance Cleaning operates nationwide under a single contract.

Service continuity is handled by Alliance Support Services (ASS), a dedicated operational division rather than a promise. The moment an absence is logged, our time and attendance system sends an automated alert and your contract manager contacts Alliance Support Services, usually before you are even aware of the gap. A trained Alliance Cleaning operative is dispatched the same day with no action needed from you.

ESG is built into how every contract runs rather than added on for tenders. ISO 14001 Environmental Management certification covers all our work as standard, we clean with plant-based and probiotic products that cut chemical load, and we can provide supporting documentation for your own ESG reporting. Many London occupiers now sit in BREEAM-rated buildings, and our approach gives facilities teams evidence for the supply chain section of their reporting.

Early morning, evening and overnight cleaning are all standard options for our London clients. Most offices prefer cleaning to happen around the working day, so client floors are ready before staff arrive and confidential areas are serviced without disruption. Your contract manager builds the schedule around your access arrangements, security procedures and building management requirements.

Financial and professional services firms make up a significant part of our London work. These workplaces demand presentation-level cleaning for client-facing floors, discretion around sensitive material and staff who understand building security procedures. All our operatives are DBS checked and trained through the Alliance Pathway programme, and schedules are built around trading hours and client meetings rather than against them.

All Alliance Cleaning operatives are DBS checked, uniformed and directly employed; we never fill contract gaps with agency workers. Each team member completes the Alliance Pathway training programme covering quality standards, COSHH requirements, colour-coded cleaning protocols and site security procedures. That vetting and training combination matters in London buildings where access control and confidentiality are part of the job.

Attention is the difference. Contract managers with fewer sites, a named operational division for same-day cover, directly employed staff and 28 years of family-run experience add up to a service that holds its standard after the contract is signed. Add ISO 9001, 14001 and 45001 certifications and ESG documentation on request, and you have a partner built for London organisations that procure on evidence.