Complain to Northumbrian Water
Water company serving North East England
WaterContact emails
customer@nwl.co.uk
Customer Service
complaints@nwl.co.uk
Complaints
Northumbrian Water handles complaints through its official online form.
Common Northumbrian Water complaints
Northumbrian Water ombudsman & regulator routes
Which ombudsman handles Northumbrian Water complaints?
Consumer Council for Water (CCW). Once Northumbrian Water’s own complaints process is exhausted (after 8 weeks or a deadlock letter), you can take your complaint there for free. It investigates and can mediate, but cannot make a binding decision. If that does not settle it, the Dispute Resolution Ombudsman can make one that binds Northumbrian Water if you accept it. Apply within 6 months of the water company's deadlock letter. Go to the Consumer Council for Water (CCW).
Can you complain to Ofwat about Northumbrian Water?
Not for individual disputes: Ofwat sets the rules for the sector but does not resolve personal complaints or award compensation. Complain to Northumbrian Water directly first and keep written records, then escalate to the Consumer Council for Water (CCW) if it stays unresolved after 8 weeks or you receive a deadlock or final-response letter. You can still report Northumbrian Water to Ofwat to flag systemic problems, but that will not get your own money back.
Laws that protect you
Water Industry Act 1991
Sets out the duties of water and sewerage companies in England and Wales, including supply, sewerage and charging.
Guaranteed Standards Scheme
Minimum service standards set in law. Miss one, such as replying to a written complaint within 10 working days, and the company may owe you a payment.
Tips for Northumbrian Water complaints
- Complain in writing so the 10-working-day reply standard has a start date
- Ask for stage two if the first answer does not fix it
- Take photos of any leak, flooding or damage and keep every bill
- The Consumer Council for Water (CCW) is free and takes complaints after a final response or eight weeks
- Ofwat regulates water companies but does not resolve individual complaints
- In Scotland the route differs: Scottish Water complaints go to the Scottish Public Services Ombudsman, not CCW
If Northumbrian Water doesn't respond
- 1
Complain to the water company
10 working daysPut it in writing and give them a chance to put it right. If they don't reply within 10 working days, you may be owed a Guaranteed Standards Scheme payment
- 2
Stage two
Another 10 working daysAsk for your complaint to be reviewed at stage two
- 3
Consumer Council for Water (CCW)
8 weeksFree. Takes your complaint once you have a final response or have waited eight weeks, then investigates and can mediate
Visit website - 4
Dispute Resolution Ombudsman
Within 6 months of the deadlock letterFree, independent adjudication if CCW cannot settle it. Apply within 6 months of the water company's deadlock letter. The decision binds the company if you accept it
Visit website
Contact emails
customer@nwl.co.uk
Customer Service
complaints@nwl.co.uk
Complaints
Northumbrian Water handles complaints through its official online form.
When you can escalate
8 weeks
If Northumbrian Water hasn’t sorted it within 8 weeks, or sends a final response sooner, you can take it to the Consumer Council for Water (CCW).
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Frequently asked questions
Tools & guides for your Northumbrian Water complaint
Free calculators and explainers that strengthen the case you make to Northumbrian Water.
- Water bill overcharging checkerCheck if you’re overpaying on water.
- Ombudsman finderBeing ignored? Here’s who to escalate to.
- Consumer rights checkerFind the laws that back you up.
- Response deadline trackerTrack if a company exceeded their response time.
- Small claims calculatorCourt’s cheaper than you think.
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Not sure what the law actually entitles you to? Start with our UK consumer rights guide - refunds, faulty goods, and how to enforce your rights under the Consumer Rights Act 2015.
Work at Northumbrian Water? Reply to complaints here.
Don't let Northumbrian Water ignore you
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Disclaimer: NoReply is an independent consumer advocacy platform. We are not affiliated with, endorsed by, or connected to Northumbrian Water or any of the companies listed on this site. Where an address is marked verified, we read it on Northumbrian Water’s own site or a complaint sent to it arrived. Addresses marked not verified have not been checked, and ones marked bounced do not reach Northumbrian Water. This page is for informational purposes only and does not constitute legal advice.