Our telephone lines are open Monday to Friday from 09:30 to 12:30.
We also regularly share corporate news and post general advice to help consumers get the most out of their energy services via our news and views pages and social media channels: @Ofgem Twitter, @Ofgem Linkedin, @Ofgem facebook.
If you have a request for a member of Ofgem to speak at an event, please make a speaker request.
10 South Colonnade
32 Albion Street
C/O HM Revenue & Customs
UK Government Hub Wales
Tŷ William Morgan
6-7 Central Square
Please direct all postal correspondence to our London office.