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Switch to Castle Water for award winning business water services for companies and organisations of all sizes.
More 5-star reviews than all other water retailers combined.
Switch to Castle Water for award winning service and to save up to 80% on your fixed water charges
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Switch to Castle Water for award winning service and to save up to 20% on your business water
Regulations in Scotland are different to those in place for the newly deregulated market in England and the resources currently available to customers may be different.
Find resources in our user portal: