Switch your business water and waste today.

Cut the cost of your business water.

Castle Water has more 5 star Trustpilot reviews than all other water retailers combined.

As a business in England, you can now choose your water and waste water supplier in the same way as you can choose your energy or telecoms provider.

If you want to cut costs and enjoy better service, then it is a good idea to compare and consider switching to Castle Water – we supply the same water, but at a lower price.

  • Save money
  • Switching is easy
  • Improved service
  • Accurate bills
  • Flexible payment options
  • Increase water efficiency

Request a quote today!

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  • water efficiency switch


    Switching is easy. Start saving today.

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  • water efficiency additional services


    We provide a range of additional services.

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  • water efficiency water efficiency


    Read our useful water saving tips.

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