SEC Group is one of the premiere companies providing commercial and residential electrician services in the Sydney metropolitan area. Our professional team of qualified electricians is available to assist you 24 hours a day, seven days a week for all of your electrical needs. Companies seeking honest, reliable service from an electrician in Sydney choose SEC Group because of our abilities to quickly locate the problem and determine the best course for troubleshooting and correcting it. As companies expand, they routinely call upon us to add power points or to set up networking and data cabling for their growing computer network.