London-wide Window Cleaners for Houses, Flats and Offices

We are a leading contract cleaning company based in Central London and we can clean your windows on buildings at all heights in all areas of London. We have a reputation for quality reliable cleaning and we pride ourselves on offering you a professional competitive service. 

No building is too high or wide for us to clean. We specialise in high access window cleaning in London with water purification systems with reach and wash water fed poles. Our staff are all highly skilled in cleaning windows this way, they are fully trained technicians.

Welcome to the Heaven Cleaning website. The cleaning company was established in 1985 by its director David Harris. The business was started as a small domestic window cleaning company based in Central London dealing with private homes in the local area.