Maintain, inspect, test, troubleshoot, repair, and install low- and medium-voltage electrical systems below 4,160 volts, including switchgear, transformers, panelboards, branch circuits, distribution equipment, controllers, circuit breakers, motors, outlets, and manual and automatic transfer switches. CMI Management LLC is headquartered in Alexandria, VA and is a proven provider of efficient business, technology and facilities management solutions designed to help government and commercial clients reduce operational costs, operate at optimum performance and access the information needed for daily and long-term productivity.