Cuan Mhuire provides comprehensive, abstinence-based residential treatment for people facing alcohol, drug, or gambling addictions. Programmes typically last 12 weeks for alcohol and gambling, and 20 weeks for drug addiction. Services include detox (excluding Newry), counselling, therapy, personal development, and support groups such as AA, NA, and GA. The organisation offers holistic, person-centred care, with additional family support and continuing care networks.