Utility Warehouse
Utility Warehouse is the best supplier in our survey
About The Utility Warehouse
The Utility Warehouse has more than 233,000 customers and is owned and operated by Telecom Plus PLC.
The Utility Warehouse does not advertise, and is a discount club that offers a wide range of utilities services (home phone, mobile phone, internet, gas and electricity) on one monthly bill as well as customer offers like a cashback card.
The Utility Warehouse fuel mix disclosure
All energy suppliers have to provide information about the mix of fuels they use to generate energy supplied to gas and electricity customers and its environmental impact.
The Utility Warehouse fuel mix
- Coal 31%
- Natural gas 57%
- Nuclear 3%
- Renewable* 6%
- Other 3%
*Wind, hydro and solar power
Contact Information
Customer service number for existing customers - 0844 815 7777
Customer service for switching customers - 0800 131 3000