Business water savings
when you switch to us

Need help reducing your water bill?

We’re the UK’s leading independent business water supplier. We help UK businesses save on their business water fixed charges, and our water efficiency and trade effluent guidance can help our clients save much more on top of that. Our excellent team can provide insight which allows businesses to reduce consumption without having to cut-back significantly.

Why switch your water to Castle Water?

OVER 250,000 UK BUSINESSES CHOOSE US

Switch today and start saving on your fixed water charges.

How our process helps you save on business water

While every business warrants a unique, industry-specific approach, a strong starting point is insight, from water auditing to automatic meter reading, it’s much easier to attain business water savings when you know exactly where you are overusing.

We can offer suport on reducing consumption and seek out the best possible billing option for you and your business’s needs.

Our guidance is tailored to the size of your operation too, and we can help multi-premises business owners save through consolidated billing, and bespoke guidance for each of their unique business locations.

Gardener in glasses watering colorful flowers in greenhouse, wearing gloves and navy sweater.
image showing castle water's 4.5 stars on trustpilot

Switch water supplier

For better business water savings, switch to the UK’s most trusted business water retailer

Get an instant quote

What our customers say about us