Expert Service Solutions, Inc. (ESS, Inc.) is a elite software and mobile applications service provider. Our cutting edge technology along with a strong customer focused team makes us leaders in providing enterprise solutions for the elevator industry. Our products include Mobile Office Manager 5.0 (MOM 5.0) the premier ERP solution which carries out financial and business planning functions, Mobile Service 2.0 (MS 2.0) our superior field service application working on all android and iOS devices, that is unmatched provides the highest level of efficiency in data transmission from field to office, GPS tracker the enhancing tool to manage the productivity of field resources. Last but not least we distinguish ourselves from the rest by focusing on customer needs, we are always here to support you, provide the solutions you need to help grow your business.