Westminster City Hall, London, UK

A project to refurbish Westminster City Hall


ISG have been appointed as the principal contractor to manage the refurbishment works to Westminster City Hall. The council headquarters will undergo a revamp to improve the efficiency and running cost of the building, completing in Winter 2018.

Westminster City Hall CGI - ISG
Considerate Constructor Logo - ISG

We are Considerate Constructors

At ISG, we are dedicated to being considerate neighbours during our works. To ensure that we are upholding the very best practice, we have signed up to the Considerate Constructors Scheme. The scheme independently rates sites across the UK based on their performance in five key areas:

  • Appearance
  • Community
  • Environment
  • Safety 
  • Welfare

We will receive two visits a year during the works, and will be awarded a score out of 50. We will report on our score, and look to action suggestions raised by the scheme.

You can find out more about the Considerate Constructors Scheme at: www.ccscheme.org.uk

Making a difference

As a company, we are dedicated to minimising our environmental impacts. On this project, we will be monitoring our carbon footprint, and are targeting a number of environmental KPIs including:

  • BREEAM “Excellent”
  • 4.7 tonnes of construction waste per 100m2
  • EPC rating “B”

We will be monitoring water and energy use throughout the project, and will be working with sub-contractors to minimise waste and optimise use of resources.

Training will be provided on site to ensure compliance with ISG’s rigorous expectations in regards to environment, health and safety and respecting our neighbours.

We apologise for any inconvenience during the works, and would like to invite our neighbours to contact us with any queries, comments or concerns.

Westminster City Hall CGI - ISG
Westminster City Hall CGI - ISG

Social value

As a company, we are committed to engaging with local communities. On this project, we have signed up to a number of social value KPIs, including:

  • Apprentices on site
  • Local employment
  • Raising money for local charities
  • Volunteering in the community
  • Working with local businesses

We will post regular updates of upcoming events, and news stories.

If you’d like to get involved, please contact us:


Need a meeting room?

As part of our social value initiatives, we are making our meeting room available to local SMEs and charities for meets and training sessions. If you would like to enquire about room availability, please contact:


Westminster City Hall CGI - ISG

Join our mailing list

We will be sending out regular newsletters throughout the project, providing you with updates, upcoming works and news. If you would like to be added to the digital mailing list, please contact us.


Kelly Dickinson - ISG
  • Kelly Dickinson
  • Sustainability Advisor
Stephen Hood - ISG
  • Stephen Hood
  • Senior Project Manager
Paul Spokes - ISG
  • Paul Spokes
  • Project Manager