Smart Water Extra
Get a cash back bonus of up to £100 per site* for combining your water and waste water services with us
If we currently supply your waste water services in the Southern Water wholesale region, but your water is managed by another retailer then you can combine both services with us to make things easier for you. Plus you’ll get a cash back bonus* for every site you bring across as a thank you with our Smart Water Extra offer.
Your site will have the same water and waste water treatment, there won’t be any changes to your supply. But you'll benefit from award-winning customer service from a supplier you can trust.