Where switching applies
- England: the non-household retail market opened in April 2017, so most business customers can choose a retailer.
- Scotland: business customers choose from licensed retailers, and Scottish Water runs the network.
- Wales: choice is restricted to very large users. Ask us and we'll confirm.

What we review
- Retailer pricing and service options
- Whether the meters and premises on your bill are correct
- Surface-water and drainage charges
- Account set-up when you move in
What to send us
- Your latest water bill
- The premises address
- Your current retailer

