How to Contact Southern Water

If you want to contact the utility provider, the main Southern Water customer service number is 0870 258 0174.

Whether you want to find out more about the water and wastewater services the company provides or speak to someone about account or billing enquiries, you can call the Southern Water contact number. A friendly and knowledgeable member of staff will be able to answer your query or direct you to someone who can.

It is quicker to use the Southern Water phone number than to fill out an email form as it can take up to 10 days to get a response by email.