- Scot Showers
- President/Owner
- Work: (616) 863-2100
- Cell: (616) 690-0114
- Email: scot@mst-1.com
- Mike Ulman
- Vice President
- Work: (616) 863-2100
- Cell: (616) 690-1929
- Email: mike@mst-1.com
- Michael Tuttle
- Shop Manager
- Work: (616) 863-2100
- Cell:(616) 617-7460
- Email: mtuttle@mst-1.com
- Lisa Moe
- Office Manager
- Work: (616) 863-2100
- Email: lisa@mst-1.com