A leading provider of commercial electrical systems, Ochs Service began its tenure in 1922, when William Ochs saw a need in his community for industrial lighting and electrical equipment. During its many decades of operation, the company has played a dynamic role in some major historical events, from the 1927 Holland Tunnel dedication ceremony to the 1990 Ellis Island reopening. In between, Ochs has provided PA systems for several U.S. presidents, including John F. Kennedy. Together with its Pro-Tec Electronics and Pro-Tec Solutions divisions, Ochs has grown into full-service provider of electrical, sound, video, security, and computer systems.