Communications & Electrical Solutions Australia Wide At DESA we believe that service is the cornerstone of a successful busin ... ess. Each member of our team is committed to offering the best possible service to all of our clients, whether their requirement is for an extra data point or a multi-million dollar infrastructure upgrade. We are a national company and have been servicing many of Australia's leading corporations for over 25 years. We have the financial strength and technical capability to provide peace of mind to you that your electrical and communications infrastructure has been installed and is being maintained to the highest standards. read more