The Better Way to Run Your Service Company: ESC Software simplifies the management and operations of service companies. ESC will organize and streamline the work flow of both small and large service companies, making them more manageable and profitable. By improving the way your company manages its customers, dispatches, and billing, you'll finally have the time to grow your business and focus on finding new customers and expanding your relationships with old ones. Service Management Software: Efficiency, Accuracy, Professionalism: Electronic Service Control, ESC, is a complete service management solution that lets service companies manage customers, work, and finances in an intuitive, easy-to-use environment. It has all the tools and features growing service companies need.