Berkeley Square is a town square in Mayfair in the West End of London, in the City of Westminster. It was originally laid out in the mid 18th century by architect William Kent.

The gardens in the centre are open to the public, and their very large London Plane trees are among the oldest in central London, planted in 1789.

Williams Restoration undertook the cleaning of the facades of Berkley Square with our specialist ThermaTech modular cleaning system. A system created with the environment in mind. Energy efficiency, water consumption and its low emissions makes it one of the leading resources for a environmentally friendly company to have

Project location: Mayfair, London
Client: Knowles