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Unlike other retailers, we have a dedicated trade effluent team ready to support you. Find out more about the resources available today.

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News & insights

Latest

Four Kiltwalks, One Goal: Team Castle Water raises over £1,000 so far

May 11, 2026

News

Castle Water Leads the Market with Outstanding MPS Score of 98.26%

Castle Water leads the industry with record-high MPS scores once again

Castle Water Customer Service Update – Q3 2025

What Hosepipe Bans Are In Place In Your Area And What Does It Mean For Your Business?

Insights

Businesses Urged to Demand Accuracy from Their Water Retailer

Strength in action: What Giant’s Live means to Castle Water

5 quick wins to save water this spring

John Reynolds of Castle Water reviews impending tariff increases from 1 April, and looks at changes from 2027-30

Case Studies

Golf Course Greens – A Quiet Revolution in Water Efficiency

Castle Water supports Buzzworks Holdings through 8 years of growth and expansion

SUEZ Switch Over 200 Sites To Castle Water For Optimised Services And Solutions

Sweetening The Deal: Castle Water Resolve Loss Of Water Pressure At Leading UK Cane Sugar Manufacturer
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Castle Water Bill Page 2

Registered office: Castle Water Limited, 1 Boat Brae, Rattray, Blairgowrie, PH10 7BH. Registered company number: SC475583.

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