Overview HES is a premier national provider of facilities management services focused 100% on educational institutions. Headquartered in Knoxville, Tennessee, HES builds best-in-class programs for custodial, maintenance, grounds, and land...
and supervises all aspects of daily and periodic cleaning in educational complexes to include; oversees supervisors, head custodians..., and custodians; determines appropriate staffing levels required for work projects; meets with occupants to monitor/ensure standards...