Sainsbury's Energy was set up in 2011 as a partnership between the Sainsbury's Group and British Gas.
Fixed and variable rate dual fuel energy tariffs are offered by the provider along with boiler cover and loft and cavity wall insulation.
Sainsbury’s Energy also supports the Warm Home Discount scheme and runs face-to-face customer advice centres in some of Sainsbury’s biggest supermarkets.
How can I contact Sainsbury's Energy?
Telephone: 0800 107 1879. Lines are open Monday to Friday between 8am and 8pm and 8am to 6pm on Saturdays.
What do I need to do if I want to change my current provider?
Changing your energy provider has never been easier. It takes just minutes to run a quote on our site, and within 17 days you could be up and running with your new supplier. Click here to run a price comparison.
Our video guide below explains how hassle-free the switching process is.
Switch and save with Energy Monitor
Switching your energy supplier is quicker and easier with MoneySuperMarket’s Energy Monitor. We’ll let you know as soon as there’s a cheaper tariff available for you, so you can effortlessly switch and save money on your energy bill.
What happens if my energy supplier goes bust?
It is very rare for an energy supplier to go out of business, but it happened in 2016, with the collapse of GB Energy.
As happened then, any future collapse and its consequences would be managed by Ofgem, the energy market regulator. Thanks to Ofgem’s safety net, even if your supplier goes out of business, your gas and/or electricity supply will never be cut off or interrupted.
All UK energy suppliers are regulated by Ofgem.
In addition to guaranteeing continuity of supply, Ofgem works to move customers of a failed company to the best possible deal, with any debit/credit transferred to a new supplier that is chosen to inherit the business.
Read our Q&A on this topic here.