Office Cleaning London

Discover our office cleaning service for London businesses and offices. Providing reliable outsourced office cleaning for London businesses that need consistent standards, flexible scheduling and minimal disruption.

Our office cleaning service is designed to support businesses in the capital and across neighbouring counties with flexible daily, weekly, monthly and contract cleaning options. Get in touch for a no-obligation quote and explore how our experienced commercial cleaners tailor their cleaning to suit your business hours.

Specialising in small and large offices, shared workspaces and serviced offices in London. Get in touch for a bespoke quote today.

What Is Office Cleaning?


The process of office cleaning in London includes a range of tasks to keep workplaces hygienic, presentable and safe for staff, visitors and clients. Outsourced office cleaning typically includes:

  • Regular cleaning of desks, floors, meeting rooms, kitchens, washrooms and shared spaces.
  • Sanitisation of high-touch points such as door handles, keyboards, phones and switches.
  • Waste removal and general presentation.
  • Optional deep cleaning, communal area cleaning, disinfection, window cleaning or IT cleaning where relevant.

Cleaning Challenges In London Offices


London offices face unique challenges when it comes to trying to keep them clean and hygienic. As a city where few people drive to work and instead walk and take public transport, they end up bringing in dirt and bacteria into the office from their commute.

The high footfall in reception areas, lifts, corridors and shared kitchens are hotbeds for bacteria to build unless appropriately tackled by professional office cleaners. Dust, allergens and bacteria also build up around desks, phones and keyboards.

London offices are busy places. Businesses want their employees in the office more often these days, which means your cleaning needs to be done around staff and visitors, meaning security access and out-of-hours requirements are essential considerations.

What’s Included In Our Office Cleaning Services?


Our office cleaning service includes a range of cleaning tasks that can be tailored to your business, office, schedule and specific requirements. Included in our London office cleaning service is:

  • Desk, workstation and surface cleaning.
  • Vacuuming, sweeping and mopping floors.
  • Reception, meeting room and boardroom cleaning.
  • Kitchen and staff breakout area cleaning.
  • Washroom cleaning and sanitisation.
  • Emptying bins and supporting waste removal.
  • High-touch point disinfection.
  • Door handle, light switch, phone and keyboard cleaning.
  • Communal area cleaning.
  • Internal glass and spot cleaning, where agreed.


Some optional cleaning tasks can be added to your scope of work, should you wish to add them. These include:

  • Optional deep cleaning, disinfection, carpet cleaning or IT cleaning add-ons
  • Cleaning supplies and equipment included or agreed as part of the quote

Who We Help With Our Office Cleaning Services


Our office cleaning service is set up to help a wide range of people across London.

Office Managers

For office managers, our office cleaning service takes the burden of organising rotas, sourcing supplies, managing cleaners and handling quality issues. Freeing them up to do more meaningful work.

Facilities Managers

Facility managers benefit from a cleaning service that prioritises consistency, communication, planned schedules, access requirements, health and safety, and reliable cover. All considerations that facility managers need to consider.

Property Managers And Landlords

For property managers and landlords, our office cleaning service helps cover shared offices and managed buildings. We aim to help improve and maintain tenant satisfaction, while also providing end-of-tenancy refreshes.

Get a Quote for Office Cleaning for your London Office

Free Quote

How Our Office Cleaning Service Works


Our office cleaning service process is easy and straightforward. Discover the four stages of our service.

Tell Us What You Need

Once you get in touch, we require some information to proceed to the next steps. Information such as site address, size/layout, opening hours and desired cleaning frequency. Any additional information, such as access requirements and the desired scope of work.

We Provide A Tailored Quote

With this information, we are able to provide you with a quote. This will include cleaning frequency, team size, cleaning hours and scope of work. Further information, such as site access arrangements and equipment, will be given.

We Schedule Your Office Cleaning Team

Once agreed and all documents are signed, we will schedule our cleaning team. We can clean during early mornings, evenings and weekends, whatever is most suitable. At this stage, it is good to supply our team with business hours and any meeting room schedules.

We Complete The Clean And Quality Check

It’s time to clean. Once we have carried out our office cleaning, we then welcome feedback and carry out a quality check to ensure it is up to standard. At this stage, we can make any adjustment you wish.

Why Choose Assertio Services?


Businesses across London have opted for our services for years. Discover why they choose Assertio Services, below.

Over 20 Years of Cleaning Experience

Here at Assertio Services, we have over 20 years of cleaning experience across London. Over this time, we have been trusted to deliver high-quality cleaning to commercial businesses on a consistent basis.

Commercial Cleaning Specialists

We specialise in commercial cleaning for offices, workplaces and business premises, delivering reliable support that fits around your operations. Our team understands the standards, consistency and flexibility organisations need from a trusted cleaning partner.

Flexible Scheduling Around Your Operations

We work around your business hours, site access and daily operations to minimise disruption. Whether you need early morning, evening, weekend or regular contract cleaning, we’ll build a schedule that suits your workplace.

Trusted By London Organisations

Over the last 20 years, we have been trusted by London businesses and organisations with our office cleaning service. Some of these include: Southwark Council, LFB HQ, Agate Momentum Trust, Wismettac, Redrow Homes and Communities.

Office Cleaning Across London And Surrounding Counties

We provide professional office cleaning across London and the surrounding counties, helping businesses maintain clean, hygienic and well-presented working environments without disruption to their day-to-day operations.

Our team supports offices throughout central and Greater London, from corporate premises in the City of London, Westminster and Canary Wharf to busy workspaces in Southwark, Camden, Islington, Shoreditch and Hackney. We also work with businesses across Kensington and Chelsea, Hammersmith and Fulham, Croydon, Enfield, Barnet, Greenwich, Richmond and Kingston.

Beyond London, we support organisations across Surrey, Hertfordshire, Berkshire, Essex, Kent and Buckinghamshire, providing reliable office cleaning services tailored to each site, schedule and standard required.

To discuss office cleaning in London or the surrounding counties, contact our team today, and we’ll provide a tailored, no-obligation quote.

What our Clients say

We’ve worked with a range of businesses across London and the surrounding counties, helping them keep their office looking clean. Hear what some of them have to say about Assertio Services’ cleaning team below.

“We have been working with Assertio Services Ltd for many years now, and they have consistently exceeded our expectations with their exceptional cleaning services.
Their staff are not only highly skilled and efficient, but also incredibly friendly and responsive to our needs.
We have no hesitation in recommending them to any organization in need of reliable, high-quality cleaning services.”

Nyasha Dimingo – Business Support Officer – Southwark Council

“Just wanted to say a huge thank you to the 2 ladies that came to Union Street 24/07/2024 for the deep clean. They did an amazing job and worked really hard!”

Lana Agnew – Building Manager – LFB HQ

“We have been using Assertio Services Ltd for more than 2 years and they consistently do a great job in our school.
They arrive on time, every time, and work diligently to ensure that every corner is thoroughly cleaned to the highest standards.”

Hannah Cleland – Head of Finance and Operations – Agate Momentum Trust

“We are using Assertio Services Ltd services for more than 8 years.
Last deep clean was done on September 2023, I would not hesitate to recommend Assertio Services Ltd, their team was punctual, polite and professional throughout the whole deep clean of our warehouse.”

Yan  – Technical Manager – Wismettac

“Assertio Services Ltd has been our trusted cleaning partner for many years (since 2017), and we couldn’t be happier with the exceptional service they provide. Their staff are always punctual, professional, and go above and beyond to ensure our facilities are spotless.
Their commitment to excellence is evident in the pristine condition of our facilities on a consistent basis. We would highly recommend Assertio Services Ltd to any organization in need of reliable, high-quality cleaning services.”

Jade Wakefield – Office Manager – Redrow Homes Limited

“Assertio are an excellent service provider of cleaning staff in and around the London area. It is reassuring to know that our short term operational issues can be supported/resolved quickly and efficiently giving added value to our clients.
Cleaning staff are trained and briefed on requirements to ensure the highest standards are met at all times. The whole team from Front line colleagues to Management are always on hand to support and resolve any issues.

Gary Jones – Facilities & Security Manager – Communities

Frequently Asked Questions

Discover some of the most commonly asked questions around office cleaning in London.

Get Your No-Obligation Quote Today

Looking for reliable office cleaning in London? Get in touch with us here at Assertio Services today to discuss your workspace, schedule and cleaning requirements. Our team are ready to provide a tailored, no-obligation quote for your business.