Retailer - Contact us

General wholesale enquiries

If you have any general wholesale queries please fill out the F-form on the retailer portal.

Alternatively, you can email wholesaleservices@southernwater.co.uk.

Trade effluent enquiries

If you have any general trade effluent queries or have a query about a Southern Water final bill, please fill out the G/01 form on the retailer portal.

Alternatively, you can email trade.effluent@southernwater.co.uk.