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Water bill validation

Understanding the complexities of your water and wastewater bills can be daunting

Checking and validating your water bills can be complicated and time consuming, especially if you have multiple sites on various tariffs.

Save time and out-source your bill validation to the experts

With individual checks on every invoice processed, our innovative bill validation tool will quickly identify any billing inaccuracies across your portfolio.

What is the Castle Water Bill Validation Tool?

Our water bill validation tool is an advanced software solution that helps businesses validate and reconcile their water bills with ease. The tool uses sophisticated algorithms to identify potential errors, inconsistencies, or anomalies in the billing data, and provides detailed reports and analytics to help customers understand their water consumption and spending patterns.

With our bill validation tool, you can:

If you’re interested in learning more about Castle Water’s water bill validation tool, please fill in the form.

We’ll be happy to provide you with a demo of our tool and discuss how it can benefit your business.

Find Out More

Bill validation enquiry
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Get your bill validated by the experts

We have the most advanced billing systems in the market, and issue more than 1 million water, wastewater and trade effluent bills every year. Unlike other companies that offer this service, our data validation goes into much more detail than existing broker’s validation processes.  We will highlight billing issues that other tools and brokers cannot. 

As the UK’s leading independent water retailer with over 10 years of expertise and more than 250,000 customers, we have a deep understanding of water charging, market regulations and customer needs. 

The most advanced systems in the market


We can dig deeper and find billing issues others can't

Our data validation process is superior to other retailers


1 million water services bills issued every year

Other services

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Leak detection and repair

Water bills high than usual? You may have a costly hidden leak. We'll help you to find and repair it to minimise cost and damage.
multi site

Automatic Meter Reading

AMR collects data about your water usage so you can easily track through your online portal, enabling you to start saving water and money.
Trade Effluent Icon

Trade effluent

Unlike other retailers, we have a dedicated trade effluent team ready to support you. Whatever the size of your business, we take the hassle out of trade effluent

Why Choose Castle Water for Your Water Bill Validation Needs?

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