Regarded as the industry expert from 60 years of lessons learned and applied to bus system design and manufacturing for proactively address customer requirements, our product lines provide piece of mind in industries that demand reliability. From engineering, manufacturing, and parts supply to installation of complete systems and routine maintenance, Avail Medium and High Voltage Bus Systems can service your facility emergently or in planned events. Delivering isolated phase bus systems, non-segregated phase bus systems, segregated bus systems, forced air cooling units, SF6 gas insulated lines, HM contact systems, and parts and service for any system.