Water Bills Rising by 26% – A Reminder for Businesses to Review Their Costs

Are You Overpaying for Your Business Water Bills?

💧 Water bills in England and Wales are set to rise by an average of £10 per month from April 2025, marking a 26% increase on the previous year.



While this increase primarily affects households, it’s a stark reminder that businesses should also be reviewing their water contracts, as many are unknowingly overpaying.

What’s Changing?

Water companies say the increase is needed to fund record levels of investment, with £20 billion being spent in 2025-26 on:

✅ New reservoirs to secure water supplies
✅ Upgrades to wastewater treatment works
✅ Improvements to rivers and sewage networks

The regulator Ofwat has assured customers that companies will only be allowed to charge for essential new infrastructure and that bills will be reduced if targets aren’t met.



But for businesses—where costs can be significantly higher than residential customers—this serves as a timely prompt to review water contracts and explore potential savings.

Businesses Often Overlook Water as a Cost-Saving Opportunity

Many businesses actively monitor and switch energy suppliers but forget that water costs can also be reduced.

💡 Did you know?

• In England, since 2017 businesses can switch water suppliers to get a better deal.
• In Scotland, businesses have been able to choose their water provider since 2008—yet many haven’t reviewed their contracts in years.

For businesses already managing rising energy prices, higher wage costs, and changes to National Insurance Contributions, cutting unnecessary expenses where possible is more important than ever.

How Businesses Can Reduce Water Costs

✅ Check if you’re on the best rate
Many businesses don’t actively review their water contracts, meaning they could be paying more than necessary. We can help you assess your current rates and explore switching options.

✅ Fix leaks and reduce wastage
Leaks and inefficient water use can add hundreds or even thousands of pounds to business bills. Installing water-efficient taps, leak detection systems, or low-flush toilets can significantly cut costs.

✅ Consider a smart water meter
Smart meters provide real-time data on water usage, helping you identify inefficiencies and adjust usage patterns to lower bills.

✅ Negotiate a better deal
Just like with energy, you’re not stuck with your current water supplier. Switching could lead to significant savings over the course of a year.

What’s Next? Take Control of Your Water Costs

📌 If you haven’t reviewed your business water rates in the last few years, now is the time to check. You could be paying far more than necessary, and switching or negotiating a better deal could free up valuable cash flow for your business.

💡 Need help reviewing your water contract?

🔹 Get in touch for a free review and see how much your business could save.

FAQs

Final Thoughts

While water bills are increasing for households, this is a reminder that businesses should also be reviewing their water costs. Many businesses unknowingly overpay for water, but by switching suppliers or improving efficiency, they could make substantial savings.

🔹 Take action now and see how much you could save! Get in touch today.