Established in 1971, Sack & Associates Consulting Engineers specializes in energy conservation, security and building management services. It offers a range of mechanical and electrical design engineering solutions. The firm provides plumbing and heating, ventilation and air conditioning services. Sack & Associates Consulting Engineers also offers fire alarms and medical gas systems, as well as electrical and site lighting solutions. It provides various fire protection and power distribution services. The firm maintains a staff of more than 25 employees. Sack & Associates Consulting Engineers serves schools, colleges, universities, hospitals, medical facilities, and commercial and industrial buildings. It has completed projects for the Cayuga Medical Center at Ithaca and Shenendoah Clubhouse.