Important Messages, such as Service Disruption and Opening Times.

Our office hours are Monday to Friday, 9 AM to 5 PM UK time. We will try to give assistance to those people not living in the UK outside of those hours if possible.

Contact Us

  • Follow us on Twitter. The username is @HartgenConsult.
  • Email us:
  • Call us (from within the UK): 02920-850298.
  • Call us (from the United States): 415-871-0626.
  • Call us (from any other country): (+44)2920-850298.

31 Castle Mews, Caerphilly, Mid Glamorgan, CF83 1PY, United Kingdom.