H.R.V.A.C designs and supervises electro-mechanical projects of various sizes and complexities in a wide spectrum of applications such as:• Large and medium scale commercial and public buildings• Clean-rooms of all ISO classes• Laboratories: Chemical, Pharmaceutical, Biotech for all BL (hazard) levels• Biotechnology plants in conformity with FDA requirements • Pharmaceutical plants in conformity with FDA requirements• Microelectronics manufacturing and R&D facilities • Hardened shelters, including ABC ventilation • Vehicle and train tunnels ventilation and Subway stations• Hospitals• Airports• Data Centers• Sports Arenas and facilities• Museums and libraries• Refrigeration systems• Thermal storage• Solar systems• International design-review of electro-mechanical systems