At home

• To switch to E.ON or to ask us a question about our products and services, please call us on
  0845 059 9905
• For Energy Efficiency advice, please call us on
  0500 201 000

Small/medium sized businesses

• For a quote, or to speak to us about moving your business to E.ON, please call us on
  0800 051 5517
• For energy advice for your business call our advisers on
  0845 301 4889

Large/industrial customers

• For a quote, or to speak to us about moving your business to E.ON call us on
  024 7642 4242
• For energy efficiency advice for your business call our advisers on
  0845 301 4889