We welcome the government's energy plan announcement on 8/09/22 - click here for our response.

Phone numbers

In order to direct you to the correct team, please select from the following options below:

New Business Enquiries
Invoices, Payments & Dashboard
Whistleblowing

0203 769 6413

E.ON's whistleblower system offers you the opportunity to report violations of laws and regulations and other misconduct. Clean and sustainable business relationships, a good working atmosphere and responsible corporate governance are important to E.ON, its managers, employees and shareholders. Compliance with laws, regulations and self-imposed rules is a top priority. With your tip-off information, you can help us to quickly uncover and remedy potential misconduct and thus preserve our goals and values. The whistleblower system can be used by employees, but also by third parties such as suppliers or customers, to report suspected misconduct or irregularities. You can make your report at any time and in your native language, remaining anonymous or revealing your identity.

Please note that this whistleblowing system is not intended for customer complaints regarding e.g. product or service quality. In this case, please contact the relevant customer service department.

Phone Charge Information

Independent Advice

Citizen's Advice (England):

0800 144 8848

Citizen's Advice (Wales):

0800 702 2020

Energy Advice (Scotland):

0800 144 8848

Phone Charge Information

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Contact us

For a new quote or a renewal please call:

Show Phone Number 0330 912 8884

For existing customer service please call:

Show Phone Number 0800 138 2322

We're open:
Monday-Friday 9am-5pm.
Excluding public holidays.

Request a call back

Request a call back

Contact us

For a new quote or a renewal please call:

Show Phone Number 0330 912 8884

For existing customer service please call:

Show Phone Number 0800 138 2322

We're open:
Monday-Friday 9am-5pm.
Excluding public holidays.

Request a call back

Request a call back

Contact us

For a new quote or a renewal please call:

Show Phone Number 0330 053 2934

For existing customer service please call:

Show Phone Number 0800 138 2322

We’re open:
Monday-Friday 9am-5pm.
Excluding public holidays.

Request a call back

Request a call back

Contact us

To discuss a quote or a renewal for one of your clients please call:

Show Phone Number 0330 175 9574

For existing customer service please call:

Show Phone Number 0800 138 2322

We’re open:
Monday-Friday 9am-5pm.
Excluding public holidays.

Request a call back

Request a call back