Monday to Friday, 8am to 6pm (for non-household billing enquiries, please contact your retailer).
Monday to Friday, 8am to 6pm (emergencies only at other times)
Help us to shape the future
We want to provide you with the highest standards of service while at the same time protecting the environment. To do this we're investing around £2 billion between 2015 and 2020. It's our largest investment programme ever.