Green Star Energy Phone Numbers and Emails

Customer Service:

  • +44 800 012 4510

Emergency/ Hotline:

  • +4 480 011 1999
    Gas Emergency

Accounting/ Billing:

  • +44 333 023 0142

Complaints/ Feedback:

  • +44 800 678 1602
    Age UK
  • +44 808 223 1133
    Citizens Advice Consumer Service
  • +44 207 222 0101
    Energy Savings Trust
  • +44 808 808 4000
    National Debtline
  • +44 330 440 1624


  • +44 808 169 1226
    Cancel agreement
Send Message

Green Star Energy Emails:

Complaints/ Feedback
Cancel agreement
PR Inquiries
Is this your business?
More phone numbers and emails Less phone numbers and emails

Green Star Energy Customer Service Overview

The aggregated data is based on calls made from website and questionnaires provided by users.

  • More commonly used way of contact is by phone.

    Source Distribution
    93% phone 7% email
  • The best phone number to call Green Star Energy is 448000124510. 71% of consumers used this number to address their issues and concerns.

  • The longest wait times are on Wednesday, while the shortest are on Saturday.

  • People call Green Star Energy mainly because of product/ service, cards and account.

View full overview ›
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Contact Information

Green Star Energy Website:

Green Star Energy Help Center:

Corporate Office Address:

Green Star Energy
Elder House 3rd Floor, 586-592 Elder Gate,
Milton Keynes, England MK9 1LR
United Kingdom

Other Info (opening hours):

Additional Contact Numbers:

Power cut: 105

Emergency/ HotLine Textphone: 18001 0800 371 787


Monday - Friday: 8am - 10pm

Saturday: 8am - 6pm

More contact details

Green Star Energy Rating Based on 2 Reviews

Rating details

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Exchange, Refund and Cancellation Policy

Rating stats

Rating trend

Summary of Green Star Energy Customer Service Calls

00:00 AVG CALL

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Green Star Energy?

Product/ Service Question:

  • “Electric key not working”

Cards Question:

  • “Gas card snapped”
  • “I los my green card energy”

Request for Information Question:

  • “I need to speak with John for insulation work through comfort partners”

Account Question:

  • “Why are you taking £102.42 from my bank account”

Other Question:

  • “My electric key didn't give me the money I put on it”

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