Welcome to the ServiceMaster by Cronic Mobile App. When disaster strikes, you want remarkable Response, Resources, and Results! The ServiceMaster by Cronic Mobile App does that and more. The ServiceMaster by Cronic Mobile App is loaded with features to give you instant access to ServiceMaster emergency services as well as to provide you with tips and information on what to do or what not to do in case of damage to your dwelling. The ServiceMaster by Cronic Mobile App can provide you with event warnings and alerts (weather, fire, etc.) to help you protect against a loss.