Creating services is fundamental for organizing business logic, data management, and sharing functionality across Angular components in enterprise applications. As the creator of CoreUI, a widely used open-source UI library, I’ve generated countless Angular services for API communication, state management, and utility functions in complex dashboard applications. From my expertise, the most efficient approach is to use Angular CLI’s ng generate service command. This method creates properly structured services with dependency injection decorators and automatic provider registration for seamless integration across your application.