Complaints

Our Customer Care team are trained to fix any problems relating to Solar. If they can’t, they’ll escalate your issue to a manager who can put things right for you. You can contact us using one of the options below:

• Call us on 0345 366 5981 - we're here to discuss all your concerns from 8am-6pm, Monday-Friday
• Write to us at: Solar Support Team, E.ON Energy Installation Services Limited, Westwood House, Westwood Way, Westwood Business Park, Coventry CV4 8LG 
• Email: [email protected]

If your complaint relates to our credit broking activity and you are not satisfied with the outcome or we have not provided a final response within eight weeks, you may have the right to refer your complaint to the Financial Ombudsman Service. We’ll confirm if and when at the appropriate time. Contact details:

Address: Financial Ombudsman Service, Exchange Tower, London E14 9SR

Web: financial-ombudsman.org.uk

Email: [email protected]

General complaints

We take our customer service seriously, and we'll do our best to put things right as soon as we can. Let us know why you're unhappy by giving us a call on 0345 052 0000.

Minicom on 0800 056 6560 using our textphone for deaf customers.

Or you can write to us at:

Customer Service Centre, E.ON, PO Box 7750, Nottingham NG1 6WR.

Our Customer Care team are trained to put things right for you straight away. If they can’t, they’ll connect you with our Resolution Team, who are dedicated to fixing the problem for you. You can contact us using one of the options below:

• Call us on 0800 054 6250 - we're here to discuss all your concerns 7am to 6pm Monday to Friday and 8am to 4pm on Saturday
  
• Write to us at: Resolutions Team, E.ON Energy Installation Services Limited, Westwood House, Westwood Way, Westwood Business Park, Coventry CV4 8LG
• Email: [email protected]

If your complaint relates to our credit broking activity and you are not satisfied with the outcome or we have not provided a final response within eight weeks, you may have the right to refer your complaint to the Financial Ombudsman Service. We’ll confirm if and when at the appropriate time. Contact details:

Address: Financial Ombudsman Service, Exchange Tower, London, E14 9SR

Web: financial-ombudsman.org.uk

Email: [email protected]

You can have your complaint reviewed by the Energy Ombudsman Services if:

• your complaint is about gas or electricity, including Feed-in Tariffs, Green Deal or your HEAT account and has been ongoing for eight weeks or more, or
• we've sent you a Final Resolution Offer Letter (also known as a deadlock letter) describing what we can do to resolve your complaint.

To contact the Energy Ombudsman Services 

Phone: 0330 440 1624, phonelines are open Monday to Friday 8am-8pm, and Saturdays 9am-1pm.

Email: [email protected]. Emails are responded to within five working days.

Website: ombudsman-services.org/sectors/energy

Post: Energy Ombudsman, PO Box 966, Warrington, WA4 9DF

Utilities ADR

You can have your complaint reviewed by The Retail Ombudsman, known as Utilities ADR if:

• your complaint is about anything other than gas or electricity including Feed-in Tariffs, Green Deal or your HEAT account and has been ongoing for eight weeks or more, or
• we have sent you a Final Resolution Offer Letter (also known as a deadlock letter) describing what we can do to resolve your complaint.

To contact Utilities ADR:

Phone: 02035 987 309

Email: [email protected]

Website: utilitiesadr.co.uk

Post: Utilities ADR, 12-14 Walker Ave, Stratford Office Village, Wolverton Mill, Milton Keynes MK12 5TW.

For complaints relating to the Smart Export Guarantee, call 0345 301 4884 or email us at [email protected].

For complaints relating to Feed-in Tariff, call 0345 301 4884 or email us at [email protected].

You’ll need the below information when filling in the form:

• Our name:
  E.ON Energy Solutions
• Our website:
  eonenergy.com
• Our address:
  Westwood, Westwood Way, Westwood Business Park, Coventry, West Midlands, CV4 8LG
• Our email address for ODR complaints:
  [email protected]

If you're a Heat customer, we have a dedicated team of specialists who are there to answer any questions you have relating to your Heat supply.

Please call the Heat team 0345 302 4312. We're here from Monday to Friday 9am to 5pm. Emergency support is available outside of these hours in the event of you losing your supply.

In no rush? Heat customers can get in touch at [email protected] We’ll respond within five workings days. Please remember to include your Heat account number, which starts with 400. If you're not a Heat customer, but you still get your home energy from us, visit our contact page.