We are always happy to help you with any enquiries or problems relating to your development proposals, and you can get in touch with us in the following ways:

Call us

Please call us on 0845 850 2777.

Our lines are open from 8am to 5pm, Monday to Friday, and are closed at weekends and bank holidays.

Email us

Please send your emails to developer.services@thameswater.co.uk

Write to us

Thames Water
Developer Services
Rose Kiln Court
Rose Kiln Lane
Reading
RG2 0BY