Business water

Stop flushing money away on your business water bills. Compare the best rates and start saving today.

It’s time to turn the tide on high business water bills

Since the water market was deregulated in the UK, only a small number of businesses have taken advantage and switched to a new deal. That means many companies are still stuck on higher tariffs without even realising it.

We’re here to change that. With fast comparisons, expert support and access to top UK suppliers, you can take control of your business water costs and start saving today.

Get a tailored business water quote in minutes

Compare commercial water tariffs from trusted UK suppliers

Independent advice with zero sales pressure

How to switch business water suppliers with us

  • We search – Fill out our form and we’ll search our network of commercial water suppliers to find the most competitive tariffs and contract terms for your business.
  • We compare – We’ll assess your current usage and goals, then match you with the best business water deals from our trusted providers.
  • You save – We handle the switching process from start to finish so there’s no disruption to your supply – just better rates and lower bills.
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Powered by the UK’s most trusted business water suppliers

We make it easy to compare, switch and save on your business water. Our independent approach means we work for you – not a business water supplier. And because we know every business is different, we’ll help you find a deal that fits your usage, goals and budget.
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Why businesses give us the green light for commercial water

We make it easy to compare, switch and save on your business water. Our independent approach means we work for you – not a business water supplier. And because we know every business is different, we’ll help you find a deal that fits your usage, goals and budget.
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“The Greenlight team have been nothing short of exceptional from beginning to end. They will find the best deal out there for you, and I really wouldn’t hesitate to recommend them as a company. You can be rest assured you will be in safe hands”

Anna Talbot

Executive PA, Cartwrights Accountants

“I was extremely happy with Greenlight’s support in securing us our new energy contracts. It was professionally done and I am extremely happy with the service”

Frank Odoi-Asare

Treasurer, Wembley Church of Christ

“I was extremely satisfied with the service provided by Greenlight and would definitely use them again”

Frank Cataldo

Owner, Opal Moon

“Greenlight provided us with first-class service from beginning to end. We will be using Greenlight again in the future and will be recommending them to our clients. Thank you!”

Bluebell Owen

Marketing & HR manager, Cavan Developments

Your commercial water questions – answered

Are business water rates cheaper than domestic?

Not necessarily. Business water rates vary based on location, usage and supplier. In some cases, commercial water can be more cost-effective for high-usage businesses. Comparing business water tariffs is the best way to find out what you should be paying.

Can I change my business water supplier?

Yes, if your business is in England or Scotland, you can switch water suppliers thanks to market deregulation. The process is simple, there’s no interruption to service, and we can handle the switch for you.

How much is a water bill for a small business?

Small business water bills in the UK typically range from £300 to £800 per year, depending on your location, water consumption and drainage charges. We can help you assess your current rate and explore lower-cost options.

Is there VAT on business water bills?

In most cases, there is no VAT charged on business water bills, unless your water use falls under specific taxable categories. If you're unsure, your water supplier can confirm if VAT applies to your account.

What is the VAT rate on business water bills?

Business water is generally zero-rated for VAT in the UK. However, VAT may be applied in certain cases such as water used for industrial or agricultural purposes, or where there are specific regulatory conditions. Always check your water bill and consult your supplier to be sure.

Compare business water suppliers and save on your next bill

Whether you're switching for the first time or looking to beat your renewal quote, we’ll help you find the best commercial water rates in minutes.
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