What Cleaning!

Professional Window Cleaning Service London

What Cleaning – Window cleaning

Window cleaning is available to our residential and domestic customers as part of their cleaning package. We use professional equipment and techniques to ensure windows receive a dazzling finish with no residue or smears.

Our window cleaning services in London and the Home Counties are professional, using a high-reach water-fed pole system. By offering this service we ensure you receive the complete cleaning service you require. Window cleaning can be done as a one-off part of an end of tenancy clean, or a regular part of your residential cleaning schedule.

Why choose What Cleaning for window cleaning?

We care about all aspects of your property, including the windows. From sky lights and conservatories to Georgian bay windows, we have the professional expertise to remove dust and dirt and leave your windows spotless, both inside and out.

We use water, the right tools and eco-friendly cleaning solutions to make sure your windows are cleaned in a safe and thorough way. Our cleaners are specifically trained in our window cleaning methods and standards, ensuring an expert and friendly service for you. Fully-insured, and complying with health and safety requirements, we clean your windows with brilliance.

Request a quote for window cleaning now.

Stunningly Clean Windows at an affordable price

Whether you need commercial or residential window cleaning, our professional window cleaning service will make your windows look brand new. We offer our services to: 


  • Homeowners
  • Tenants
  • Landlords
  • Real estate agencies
  • Small and large businesses

We’re only happy when you are. Find out more about why What Cleaning is the end of tenancy professional cleaning company of choice by reading just some of our testimonials.

Highly recommend! This company do an excellent job! We have used 3-4 professional cleaning services in the past, and none can compare to the attention to detail that these guys have.

Tristan Eley

We hired What Cleaning to manage our end-of-tenancy clean. They were prompt, professional and did an absolutely incredible job! During our check-out appointment, the inspector gave them full marks (and we’ll get our full deposit back!). Really top notch job for a very affordable price – couldn’t be more pleased!

Karalee Whiting

Used What Cleaning several times for end of tenancy cleaning and they always go above and beyond! Excellent service and always spotless!

Joe Douglas

What Cleaning – the cleaning company that shines. Get in touch to find out more about our end of tenancy, residential and industrial cleaning services.