Register for MyAccount where you can view previous bills automatically and submit meter readings, or use the self-serve options below.
The weather is getting colder & it's a good time to think about getting your business prepared for winter - even if you are temporarily closed!Download our Winter Wise Guide
Castle Water are proud to partner and support Save the Children’s Emergency Fund. In the critical first few hours and long after the initial emergency, Castle Water and Save the Children make sure children can get the safe, clean drinking water they need to survive.Our Save The Children Partnership
As a business you can now choose your business water supplier in the same way as you can choose your energy or telecoms provider.
Let Castle Water take care of all your business water and waste water requirements.
Save up to 20% on your bill with Castle Water!
Manage your Castle Water account, with MyAccount.Register Now!
Castle Water is the UK's leading independent business water supplier offering unrivalled customer service at competitive prices. Business water services we offer include water management, waste water treatments, trade effluent, water efficiency and emergency or contingency planning.Our Services
Making a few simple changes to your business will help you to save water, save money and reduce your carbon footprint. Better for you, better for the environment.Water Efficiency Guide