Looking to Switch Water Supplier?
As a business you can now choose your water and waste water supplier in the same way as you can choose your energy or telecoms provider
Save up to 20% on your bill with Castle Water
Save the Children
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 PartnershipDefining the business of water
Castle Water are the UK's leading independent water supplier offering unrivalled customer service at competitive prices.
Water ServicesNews
Castle Water has now received over 5,000 Trustpilot reviews.Over the...
Read moreFrom extended call centre hours, dedicated webchat and online self-help...
Read more27/1/2020
Castle Water Limited is aware of some of its customers...
Read moreThe Castle Water sponsored ‘Giants Live Arena Tour 2020’ got...
Read moreSave the Children’s Emergency Fund has made a $50,000 allocation...
Read moreCastle Water is delighted to have been awarded the ISO...
Read moreCastle Water has now put in place a short customer...
Read more17/12/2019
To celebrate our sponsorship of Giants Live and the ‘World’s...
Read moreSave water, save money
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