Have you tried our Frequently Asked Questions? See www.sarh.co.uk/faq
What can I do about a blocked drain?
If you have a blocked drain, please contact Severn Trent in order to establish if there is an issue with the main drain – 0800 783 4444
However, if you if you live in an apartment complex, please contact SARH.
If Severn Trent advise there are no issues, please contact SARH and we will arrange for a plumber to attend.