Northumbrian Water
Explore The Northumbrian Water Market.
Who Are Northumbria Water?
Northumbrian Water is the main water and wastewater provider for the North East of England, serving millions of homes and businesses. If your business operates in the Northumbrian Water area, including Northumberland, Tyne & Wear, County Durham, and parts of North Yorkshire such as Newcastle, Sunderland, Durham, Middlesbrough, Scarborough, and Whitby. You can now choose your business water supplier and take control of your business water costs.
Since the market opened in 2017, competition has made it easier for businesses to save on business water. By switching through Tariff.com, companies can reduce their water and wastewater bills by up to 40%, helping you lower overheads and secure the lowest business water prices without the hassle.
Your Water Rates and Chargers At Northumbrian Water
At Northumbrian Water, water chargers are split into two parts: sewerage services and water supply. Here are some things to consider when it comes to water rates in Northumbria.
Metered: Your water usage will be based on meter readings and how many cubic metres of water you use.
Unmetered: If your premises doesn’t have a water meter, you’ll pay unmetered charges based on rateable value.
Surface Water Drainage: You’ll need to pay for the rainwater that is drained from your premises. This may be included as part of your sewerage charge.
Why Businesses Are Switching Water Provider?
Rising fixed charges from Northumbrian Water are pushing up bills, even for low-usage businesses. With Ofwat approving up to a 21% increase in household rates by 2029/30, many expect similar rises for commercial customers.
The situation is further complicated by six major suppliers, including Northumbrian Water, appealing Ofwat’s pricing decisions, fuelling uncertainty across the sector. As costs climb and regulatory tensions grow, more businesses are switching to secure better rates and greater billing transparency.
How Tariff.com Helps You Save On Water Bills
At Tariff.com, we help businesses reduce water costs through a combination of expert utility audits, full-market supplier comparisons, and ongoing support. Our team conducts detailed reviews of your usage and billing to identify inefficiencies or potential overcharges.
Since the non-household water market opened in 2017, we’ve been comparing all eligible suppliers, such as Scottish Water Business Stream, Castle Water, Severn Trent, and Thames Water, to find the most competitive rates for our clients. We also develop strategic water management plans tailored to your business, covering everything from metering options to usage optimisation.
Once we’ve identified the best deal, we handle the supplier switch and billing setup, giving your team more time to focus on running the business.
Frequently Asked Questions
Northumbrian Water is the regional wholesaler responsible for water and wastewater infrastructure across much of North East England, maintaining the network that supplies businesses and homes throughout the region.
Northumbrian Water supplies water and wastewater services across much of North East England, serving businesses through its regional wholesale network.
Northumbrian Water operates the wholesale infrastructure and water network, while retailers manage billing, customer service and commercial water contracts for business customers.
Switching retailers may provide access to more competitive commercial water arrangements depending on your organisation’s water usage, requirements and available supplier options.
Yes. Eligible non-household customers can choose a licensed water retailer while Northumbrian Water continues to manage the underlying infrastructure and wholesale services.
Northumbrian Water is responsible for water treatment, drinking water supply, wastewater collection, network maintenance and regional infrastructure management.
Comparing retailers can help businesses identify better tariff structures, improved customer service, account management support and water efficiency services.
Tariff.com helps businesses review current arrangements, compare licensed retailers, assess water costs and manage supplier switching opportunities within the competitive business water market.
How Much Could Your Business Save?
Switching your commercial water supplier is one of the most straightforward ways to lower your monthly overheads with absolutely zero disruption to your physical supply.
Watch this short video to see how the open water market works, how simple the switching process is, and how Tariff can consolidate your billing to secure the most competitive rates for your business. Use our quick comparison tool below to check the latest rates for your region.
What You Can Expect From Tariff
Tariff.com helps your business take control of water usage. From site surveys to expert advice, we’ll help you save money, cut waste, and manage water more efficiently.
Get In Touch Today
With the potential for to save up to 40% off your business water bill, there’s no reason to delay. Tariff.com will give you the expert guidance your business.
Get a FREE energy quote with a 100% independent company, offering unbiased advice.
enquiry@tariff.com
WE CAN HELP WITH...
- Business Gas
- Business Electricity
- Business Water
- Heating Solutions
- Electronic Vehicle Charging
- Renewable Energy
- Net-Zero Solutions
- Solar Panels