Our Services Clinical Services Needle Exchange Delivered from our Bridgend office, our needle exchange services have provided a safe environment for people with substance misuse problems to get effective advice, harm reduction information and support - without being judged. Above all, our focus is on the individual, and how we can best help them avoid harm. Our needle exchange services offer: Information and advice on safer injecting. Advice on preventing the transmission of blood-borne viruses. Access to other treatment and support services to address substance misuse problems and help you head towards recovery. To find out more about our needle exchange services, contact our Bridgend office.