Expert Data Cabling (EDC) is certified in a range of services, including designing and installing fibre networks, building services data and electrical and standby power generation systems. See What we do to find out more about our services. Our Projects range from single point installations through to complete network installations and building fit outs and we specialise in end-to-end solutions for our customers. We're a South Australian company, established in 1988, that is committed to the best service and installations in the communications and electrical industries.