You should contact your property insurers or drainage insurance company if you have a policy.
The sewer may require a CCTV inspection to confirm the fault. The costs should be shared between the owners of all properties that are connected to the sewer.
We use cookies to give you the best possible experience with WaterSafe. Some are essential to provide accurate emergency search results and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.