How do I contact iSupply Energy
IMPORTANT UPDATE: iSupplyEnergy customers were sold onto, and moved to, EDF Energy in April 2020. The details below are therefore no longer current. They are provided as a historic record only (if you are into that sort of thing as we are).
To contact iSupply Energy customer service, you can use any one of the options below.
To contact iSupply Energy by post
Head Office address
To contact iSupply Energy by phone
0330 202 0298
Lines are open
9am-5pm; Monday to Friday, excluding Bank Holidays
(Please check with your phone provider if you are unsure about how much a call will cost).
To contact iSupplyEnergy by email
Not available (as far as we can tell).
How to complain to iSupply Energy
If you are not happy with iSupply Energy customer service, or with something they have done then you can contact them using any of the contact options above.
Thinking of switching to iSupplyEnergy?
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Just so you know, energyscanner is not affiliated to, linked with or otherwise endorsed by iSupply Energy. We do not have a commercial relationship with iSupplyEnergy. However, if you use our energy comparison and switching service to switch energy supplier, we will earn a commission indirectly from a third party service.