Top of main content

Contact Developer Services

An update on Coronavirus

Our teams have remained committed to supplying essential water and wastewater services during the pandemic. We care about keeping people safe, so we’ve made some changes to the way we work.

Some activities may take a little longer than before. We’re doing extra checks to protect our people before we start groundworks. Some of our colleagues are also still working from home. We’re grateful for your patience and support. You can help us by only chasing up applications if you really need to.

A Thames Water rep speaking on the phone

Call us

You can call us on 0800 009 3921. Our lines are open from 8am to 5pm, Monday to Friday. We're closed on bank holidays.

If your hearing or speech is impaired, you can contact us using RelayUK.

Contact us online

Contact us online

Write to us

Thames Water
Developer Services
Clearwater Court
Vastern Road
Reading
RG1 8DB

Complaints

We try our best to get things right first time. However, we realise that we occasionally don’t achieve the high standards we set ourselves.

If you’re concerned about any aspect of our service, please call us on the number above to discuss the matter.

safe spaces
Together we can end domestic abuse