Switch to Direct Debit and get £50 cashback
Apply to pay for your business water by Direct Debit and receive £50 cashback*.
We will credit your Castle Water account with £50, or we will send you a £50 Amazon e-voucher, or we will make a £50 donation to Save The Children (Charity registered in England and Wales (213890) and Scotland (SC039570))
Direct Debit – The simple way to pay for your business water
- You are fully covered by the Direct Debit Guarantee
- You will pay no more than the default charges for your water services
- Extended customer service hours Mon – Fri, 8am – 6pm
- All our customer services are based in the UK