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Switch to Castle Water for award winning business water services for companies and organisations of all sizes.
Save water and reduce your monthly bills with our practical water saving measures and helpful advice.
Unlike other retailers, we have a dedicated trade effluent team ready to support you. Find out more about the resources available today.
Castle water allows customers to pay for their bills online using either debit or credit card.
All you have to do is fill out a form on the Castle Water portal. You can set up a monthly direct debit to spread payments evenly across the year, which helps avoid seasonal peaks in payments.
Bank: HSBC UK Bank PLC
Account Name: Castle Water
Sort Code: 40-11-60
Account Number: 80161942
Meter readings allow you to monitor your business water usage which can help you to track consumption patterns.
When having your online billing handled by Castle Water, you can consolidate the billing across multiple premises in to one easy payment
Customers that have multiple sites or multiple meters, must provide a meter reading for all meters at each site. Multiple meter readings can be submitted at one time on the Castle Water website.
The easiest way to submit and keep track of your meter readings is on MyAccount.
Not signed up to MyAccount? No problem! It’s quick and easy to register for instant access to your business water account.