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How to Complain to Yorkshire Water
Yorkshire Water's complaints page offers a free call-back request, a phone line, a postal address and a BSL interpreter service. It says it aims to respond to a complaint within 7 working days of receiving it. If it is not put right, you can take it to Consumer Council for Water (CCW).
At A Glance
Your Rights
What the rules say, with a link to the official source for each.
Complaining to Yorkshire Water
How to Complain
Yorkshire Water's complaints page offers a free call-back request, a phone line, a postal address and a BSL interpreter service. It says it aims to respond to a complaint within 7 working days of receiving it. source
When You Can Escalate
Yorkshire Water says you can go to CCW if, after its second step, you are still not happy or it has not sorted your complaint within 8 weeks. Scheme: Consumer Council for Water (CCW). source
Energy Bills
The 12-Month Back-Billing Limit
Energy suppliers generally cannot charge you for energy used, or standing charges, more than 12 months before the new bill, unless you were already billed for that amount. This covers households and microbusinesses. source
When the Limit Applies
The 12-month limit also applies if you asked for an accurate bill and did not get one, you were not told about the charges through a statement of account, or your Direct Debit was set too low to cover what you used. source
When It Does Not Protect You
The limit does not protect you if you acted unreasonably, for example by blocking access to the meter, ignoring payment requests or stealing energy. source
The Energy Ombudsman
If your energy complaint is not resolved within 8 weeks, or you get a deadlock letter, you can take it to the Energy Ombudsman. It is free and impartial. source
Time Limits to Know
Miss a deadline and you can lose a right. Check the dates on your own paperwork.
- 8 weeksGo to Consumer Council for Water (CCW)Or sooner if Yorkshire Water sends a final (deadlock) response
- 12 monthsEnergy back-billing limitGenerally 12 months before the new bill
- 10 working daysWater company reply at each of its two stages10 working days
Steps to Take
Step 1 of 5
Gather your evidence: order, account or booking number, dates, receipts, screenshots, emails and notes of calls.
Step 2 of 5
Complain to Yorkshire Water in writing using the route below, and ask for a complaint reference. Say what went wrong, what you want, and by when (14 days is reasonable). Our free letter templates can write it for you.
Step 3 of 5
Keep a record of every contact: dates, names and reference numbers. Use email or a form where you can, so you have proof.
Step 4 of 5
If you are not getting anywhere, ask for a final response in writing.
Step 5 of 5
If it is still not put right, take it to Consumer Council for Water (CCW).
(Tap the numbers to reveal steps)
Where to Go If It Is Not Put Right
Your options, in order, and when each one applies. All are free.
Yorkshire Water Complaints
Always start here, in writing.
Consumer Council for Water (CCW)
After 8 weeks, or when you get a final (deadlock) response.
Your Card Provider
If you paid by card, Section 75 (credit card) or chargeback (debit card) may help.
Citizens Advice Consumer Service
Free advice. It can pass a report to Trading Standards.
Good to Know
Small things that make your complaint stronger.
Water companies are not covered by an energy or telecoms ombudsman. Yorkshire Water names the Consumer Council for Water (CCW) as the independent body to contact if you are not happy with its final answer.
Take meter readings and photos, and keep your bills.
Ask for a complaint reference.
If the supplier is at fault for a back-bill, you should not normally be charged for energy supplied more than 12 months before you were told about the error.
Consumer Protection UK is independent and is not connected to Yorkshire Water. This guide uses information published by Yorkshire Water and the schemes named here. All product names, logos and brands are property of their respective owners.
Want Help?
If you would like one of our team to look at your problem, our initial case review is free. We cannot guarantee any outcome and we do not give legal advice.
Lead reviewer
Luke Marley
Founder and Lead Reviewer
Luke founded CPUK in 2026 after seeing how hard it is for ordinary people to get problems with companies put right. He oversees our guides and checks them against official sources.
Research by Katie Burt, Co-founder and Operations Lead (17 years in the care sector, including managing services for vulnerable adults), and the CPUK Research Team. Researched with AI-assisted research tools, then checked and corrected by our team.
Last checked: 12 October 2026. We are not paid by the companies we write about. Adverts never affect our guidance. Read our editorial policy.
Sources and official links
- yorkshirewater.com/get-in-touch/compliments-and-complaints/complaints Checked 4 October 2026
- ccw.org.uk Checked 4 October 2026
- energyombudsman.org/advice-for-consumers/what-is-back-billing Checked 12 October 2026