- 2000-ET Superior Services, founded by Earl Thomas, Kelly Fields, and Kim Davidson began providing janitorial services for World Wide Technology.
- 2001-ET Superior Services partnered with All Clean Pressure Wash to implement the power wash and floor care division.
- 2008-ET Superior Services began servicing World Wide Technology customers nationally (MO, IL, and TX)
- Embrace change and diversity of people and thought
- Passion and a strong work ethic
- Attitude – be positive and open minded
- Team player – proactively share ideas
- Honesty and integrity