Call, email or leave us a message. We'd love to hear from you.
We pride ourselves on our customer service and that a friendly human-being responds to your enquiries during our opening hours of 09:00 – 17:00, Monday to Friday.
Our headquarter offices are in in Southampton, but we have a team dotted around the UK who would be delighted to speak with you.
To start a conversation or to be connected with your local area representative during office hours please telephone 02380 286300.
Want to reach us outside of these hours? Simply fill out the below form and we’ll get back in touch.
If you are an existing customer looking for a rapid response on your energy or water supplier and billing, email askus@zenergi.co.uk now and we’ll get straight back to you.
In addition to our offices, we have regional team members based around the UK. Not only does this give us excellent national coverage, but when you speak to your regional representative you can also enjoy the reassurance that comes from a great familiarity with the local area and personal knowledge of the region.
No. 3 Benham Road
Benham Campus
University of Southampton
Science Park
Chilworth
Hampshire
SO16 7QJ
023 8028 6300
Kestrel Court
Waterwells Drive
Gloucester
GL2 2AT
023 8028 6300
Capstan House
The Waterfront
Brierley Hill
DY5 1XL
023 8028 6300
Pinnacle House
Mill Road Industrial Estate
EH49 7SF
023 8028 6300
