Thames Water

0844 248 2562

Thames Water Contact Numbers

Department Contact Number Opening Hours
Customer Service 0844 248 2562 Monday-Friday: 9am-6pm
Saturday: 9am-5pm
Sunday: Closed
Thames Water Account  0843 290 7106 Monday-Friday: 9am-6pm
Saturday: 9am-5pm
Sunday: Closed
Thames Water Developer Services  0843 218 9683 Monday-Friday: 9am-6pm
Saturday: 9am-5pm
Sunday: Closed
Thames Water Moving House  0843 218 9684 Monday-Friday: 9am-6pm
Saturday: 9am-5pm
Sunday: Closed
Thames Water Careers  0844 453 0213 Monday-Friday: 9am-6pm
Saturday: 9am-5pm
Sunday: Closed

Customer Service

0844 248 2562 is the automated customer service line for Thames Water. When you call this number, you will be able to choose which department you speak with from a list. Once you have chosen, you will be redirected to someone who can assist you further. If you are unsure who you need to be speaking with from Thames Water, hold the line and you will be connected with a member of the customer service team who can assist you further.

Thames Water Account

When you register with Thames Water, you will be able to create an account on their website which will enable you to manage things such as your bills and make any payments that you may have fallen behind with. You can also report any issues that you may have. Registering is simple, just follow the instructions on the Thames Water website.

If you find that you are having trouble logging into your account, you can get assistance from the Thames Water team by calling 0843 290 7106. When calling this number, please have handy your login details. You may also be asked for more information in order to prove that the account belongs to you.

Thames Water Developer Services

If you are developing a property, you can contact Thames Water at any time with any enquiries or problems you may come across during your development. Before you begin your development, you can use the Thames Water online tool to get a quote on how much a basic water supply will be to your property. They will also provide recommendations for specific designs.

If you have a site set up whilst you are building and there is no access to water, you will need to have one installed. Thames Water can arrange this for you when you call the team on 0843 218 9683. When you call this number you will be offered a time slot. This is when the team will visit and install your water services for you.

Thames Water Moving House

It is important that you alert Thames Water if you are moving in or away from their supply area, and you can do this either by calling the helpline or online. If you are unsure, you can use the Thames Water supply checker to see if it is them that supplies your area. Simply enter your postcode and Thames Water will do the rest.

If you are moving into a home that is supplied by Thames Water, please call 0843 218 9684 so that all details can be changed over. If you are a Landlord, you can use the new Landlord TAP feature to alert Thames Water of changes to your property. This service is completely free of charge.

Thames Water Careers

Careers at Thames Water come in all different shapes and sizes, and you can use their website to browse for a position that may suit your location and qualifications.

There is plenty of accessible information on the Thames Water website about the culture and values of the company and what it is like to have a role in the business as well as the rewards and benefits that may come with the position.

Looking to gain some experience? You can apply to join Thames Water as a trainee, an apprentice or a graduate depending on your situation. Call 0844 453 0213 and someone will be able to help you find the perfect job, apprenticeship and more.

About Thames Water

Thames Water is the UK’s largest Water and Waste Water provider. It is estimated that they supply around 2, 600 million litres of tap water to homes both in London and the Thames Valley. It is a private utility company that is responsible for the Water Supply of the majority of London. It was first established in early 17th century, although it had a number of other company names before it became Thames Water in 1973 (full name: The Thames Water Authority). In 1989 it was privatised as Thames Water Utilities Limited. It has over 100 water treatment works.

Other ways to contact Thames Water

As well as using the helplines above, you can write a letter to Thames Water at their head office address, which can be found below.

Clearwater Court, Vastern Road, Reading, RG1 8DB