How to Complain About Severn Trent Water
Everything you need to make an effective complaint against Severn Trent Water, including contact details, your rights, deadlines, and escalation paths.
Also known as: Severn Trent
Contact Details
complaints@severntrent.co.uk
0345 750 0500
Your Rights
Ofgem / Ofcom Licence Conditions
Energy and communications providers must follow regulator-set complaint handling standards. Escalation to the relevant ombudsman after 8 weeks.
Step-by-Step Complaint Guide
Gather your evidence
Collect all correspondence, receipts, contracts, and any other documents related to your issue with Severn Trent Water. Take screenshots of online chats and note down phone call dates and times.
Write a formal complaint
Send a clear, factual complaint to Severn Trent Water. Include your account/reference number, a timeline of events, what went wrong, and what you want them to do about it. Email: complaints@severntrent.co.uk
Set a deadline
Give Severn Trent Water 14 days to respond to your initial complaint. If they don't respond, send a follow-up referencing your original complaint and requesting a response within 7 days.
Escalate if needed
If Severn Trent Water hasn't resolved your complaint within 8 weeks (or has sent a final response you disagree with), escalate to the WATRS.
Consider further action
If ombudsman resolution isn't satisfactory, you may have the option of taking your case to the Small Claims Court for disputes up to £10,000.
Escalation Routes
WATRS
Ofwat
Key Deadlines
| Initial response | 14 days (reasonable expectation) |
| Final response | 8 weeks (regulatory deadline for most sectors) |
| Ombudsman referral | After 8 weeks or final response |
| Limitation period | 6 years (contract) / 3 years (personal injury) |
Need Help With Your Complaint?
Frank can help you draft a professional complaint letter, track deadlines, and guide you through the escalation process.