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.
The Open Water Market - #OurWaterWorld
Switching to Castle Water could help your business save up to 20% on its water bills, plus our customer service has more 5-star Trustpilot reviews than all the other water retailers combined.
Switch and save with Castle Water.
You can do this online, by email, or over the phone.
Our quote will show you our price for water and how much you could save.
We’ll manage your transfer and keep you updated every step of the way – so you can relax and enjoy the benefits.
Castle Water is the UK’s leading independent business water supplier. Our dedicated team can explain how the new open water market works – and show you how you can cut your costs. You can chat with us online now, or call us on 01250 718700.
We’re proud of our story. When we launched Castle Water in 2014, we had a clear vision. Watch our new video below to learn what that vision was and how we have worked hard to achieve it.