Contact us

Questions related to this privacy policy and access to any personal data you have provided to us should be addressed to:

Thames Water Data Protection Officer
Thames Water Utilties Ltd
PO Box 436
SN38 1TU

Can we help you?

Our online chat is now closed. You can contact us on 0845 070 4198 between 9am - 5pm, Monday to Friday.
Alternatively, you can send us a message using our online enquiry form.