Address: USIO Energy Supply Limited, Techhub London, 20 Ropemaker Street, London, EC2Y 9AR
(lift available)

Customer Service Line: 0203 879 4281
Open 9am – 5pm Monday to Friday
Email: help@usioenergy.com

Click here for more information about our complaints policy.

In an emergency please contact:
For Gas:
If you think you have a gas leak, then please call the National Emergency Hotline on 0800 111 999.
For Electricity:
If you have had a power cut, then please click here to find your local distributor. Alternatively, call 105 to be put through to your local electricity operator who will help further.

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