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What Cleaning!
020 88755766
Professional cleaning services in London and the South East

Professional Cleaning Services in London and the South East

Let What Cleaning ltd take care of all your cleaning needs! We provide services with no fuss, utmost reliability and professionalism. Enjoy a job done well and let us show you why we are the best in the business.

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Our cleaning service has been providing top-notch cleaning services to landlords and tenants for over 25 years. We have successfully cleaned over 100,000 properties and have always put customer satisfaction and professionalism at the core of what we do. We specialise in end of tenancy cleaning, and we guarantee a thorough and quality clean every time.


Years of Experience


Cleaned Properties


We are no ordinary cleaning company. We specialise in end of tenancy cleaning alongside our commercial cleaning services including restaurants, offices, shops and schools. Our services also include professional carpet cleaning as well as window cleaning services. Our goal is satisfaction every time, to ensure this we produce photo based reports showing the property both pre and post clean.

Construction Workers

Restaurant Cleans

Builders Clean

We offer outstanding restaurant cleaning services which incorporate full degreasing, professional oven and surface cleans and steam cleaning of floors. Our commercial kitchen cleaning services are popular for those needing complex and hygienic cleans in commercial kitchens and restaurants.

We are CIS registered and skilled at undertaking cleaning following completion of large-scale construction projects. This is suitable for newly fitted restaurants, apartment blocks, offices and more. This industrial cleaning service is tailored to your bespoke needs.

Vaccum Cleaner

Professional Carpet Cleaning

You can expect carpets to be restored to their former cleanliness whether as part of home cleaning or within offices and other commercial developments. Our professional carpet cleaning service is suitable for both fitted carpets and rugs.

Commercial Power Wash

Power Washing

Our trained professional cleaners can use power washing equipment to make short work of outdoor areas in need of a good clean, such as patios, outdoor steps, car ports and bin stores.

Cleaning Products

Gum and Graffiti Removal

Using industry leading techniques, we offer both gum and graffiti removal as part of our professional house cleaning service at the end of tenancy, as well as in restaurants, shops and other commercial settings.

Window Cleaning

window cleaning

We provide window cleaning like no other - we use the latest technology and top of the line products to ensure that your windows sparkle and shine. Our team are highly experienced and highly trained, and always strive to provide the best service possible.

Vacuuming the Couch

Steam Clean

We specialise in steam cleaning carpets, rugs, upholstery and curtains, as well as providing full dry cleaning services for delicate items. We offer steam cleaning as an alternative to full dry cleaning when it's not required, making it the perfect choice for those on a budget.

Cleaning the Hallways

Industrial Cleaning Sector

What Cleaning have the ability and capacity to undertake a wide range of specialist industrial leaning, from huge commercial complexes to transport to government contract work. Please contact us for precise requirements.

Electrical Work

Rubbish and Electrics

We also offer dedicated rubbish removal and electric services which can be accessed on the home page. Find out more about our end of tenancy cleaning prices and other services by getting in touch!

Deepa Trivedi, supplier relationship & performance manager supplier at foxtons

“What Cleaning have always impressed with their high level of professionalism and excellent standard of work. We have found them to be a valued asset on our panel of contractors. They have established themselves in the industry through extensive knowledge, experience and consistency of service."

Luke Ashbery, supplier accounts assistant at marsh & parsons

"What Cleaning are a dream to work with; the cleans are of the highest quality and they always go the extra mile to help us out"

Why Choose Us?

Professional and Experienced Cleaners

Our team of professional cleaners have years of experience in the cleaning industry. They are trained to provide high-quality cleaning services that meet your needs and exceed your expectations.

Customised Cleaning Schedules

We understand that every client has unique cleaning needs. That's why we offer customized cleaning schedules that are tailored to your specific requirements.

Environmentally Friendly Products

We use only the most advanced and environmentally friendly cleaning products to ensure that your work environment is healthy and safe for your employees.

Hygiene and Safety Standards

We take hygiene and safety seriously. Our team follows strict hygiene and safety standards to ensure that your workplace is clean and safe for everyone.

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