For business customers

Find out how Welsh Water can help add value to your business through a range of tailored services.

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Helping your business

We are committed to meeting the needs of our business customers. Our aim is to help all business sectors make the most efficient and cost effective use of water.

We supply to over 100,000 business customers in Wales and adjoining parts of England and recognise that improving the quality of service requires an understanding and recognition that not all our customers are alike.

COVID-19 update

We know that COVID-19 continues to bring challenging conditions for businesses, including staff shortages and changes to their ability to trade.

To help you during this period, we’ve pulled together guidance around the following:

  • How to make your bills as accurate as possible
  • How to contact us if you are having difficulty making payments, have closed premises or have queries regarding your bill
  • How to safely restore your drinking water system if you’ve had to close any premises for extended periods
  • How to look after your drainage pipes if you’ve had to close any premises for extended periods
  • How to safely dispose of waste products

Click here to read more

Water Plus

If Welsh Water are starting to bill you, instead of Water Plus, you can find out more information here.
Building site excavation

Business services

to save you money.

We know that managing your water and wastewater effectively can improve your performance and reduce costs for your business. It can also improve your environment and sustainability performance.

See our services
Water Treatment Works

Re-opening your business

Advice about your water supply and sewer pipes

During the coronavirus outbreak, many commercial businesses and domestic properties have had to temporarily close or significantly reduce their normal activities due to government restrictions. This could mean that the water has been sitting in your internal plumbing system for a number of weeks.

Find out more
Elan Valley reservoir

Open water customers

your water, your choice.

If you use more than 50 megalitres of water per year then you can switch to Welsh Water for your clean water services. Get dedicated account management and value added services to help you save water and money.

Find out more