Ofgem UK Customer Service & Contact Details
Independent regulator for gas and electricity markets in Great Britain.
Independent regulator for gas and electricity markets in Great Britain. Use the official website for current customer-service options, account help, complaints and accessibility support.
Ofgem opening times
| Monday | 09:00–17:00 |
|---|---|
| Tuesday | 09:00–17:00 |
| Wednesday | 09:00–17:00 |
| Thursday | 09:00–17:00 |
| Friday | 09:00–17:00 |
| Saturday | Closed |
| Sunday | Closed |
Website: ofgem.gov.uk
Use the verified official Ofgem support page. Source checked 25/08/2026.
More Government & Public Services customer service numbers
- ACAS
- Attendance Allowance — 0800 731 0122
- Carer's Allowance — 0800 731 0297
- Child Maintenance Service
- Citizens Advice
- Companies House
- DVLA — 0300 790 6801
- DWP
- Disability Living Allowance — 0800 121 4600
- Disclosure and Barring Service
- Electoral Commission
- Employment and Support Allowance — 0800 169 0310
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