Ettinger Engineering Associates is an engineering consulting firm that works in association with developers, architects, engineers, institutions and municipal agencies. The firm specializes in providing residential, commercial, institutional and industrial building design and application services. Its projects include residential buildings, hotels, adult homes, nursing facilities, hospitals, schools, commercial and municipal buildings, retail centers and theatres. The firm s clients include Hebrew Hospital, Tribeca Towers, Crossroad Towers, Touro College and The Library Hotel. It provides energy code compliance, short-circuit analysis, back-flow prevention design and approval, system selection, feasibility studies and green building design services. Ettinger Engineering Associates has been operational since 1960 and is located in New York City.