Designed, installed and maintained the heating, ventilating and air conditioning systems in large industrial complexes throughout New Jersey, New York, and Pennsylvania for the past 38 years. Typical installations included data centers, distribution facilities, laboratories, clean rooms, administrations buildings and hotel conference centers. The firm is divided into four operating divisions which work closely together and with the clients to provide a functional Typical installations included data centers, distribution facilities, laboratories, clean rooms, administrations buildings and hotel conference centers. The firm is divided into four operating divisions which work closely together and with the clients to provide a functional.