Drop-in service opening times Author: Rod Duncan Published: 3 January 2018 Citizens Advice Dacorum provides services from its offices located in Hemel Hempstead and Berkhamsted. See flyer below for getting assistance online, on the phone or by attending a drop-in service. Category: News Next post Office closure (Berkhamsted) Weds, 25th April Previous post Drop-in & telephone service availability in December & January