Initially, the costs of the project were too high due to the equipment requested. However, Denair HVAC NYC performed value engineering and suggested the usage of another maker’s equipment. The costs went down significantly, but the project was completed on time. We provided all the necessary equipment as well as installed: AC units, HRU, duct heater, exhaust fans, supply and return grills, diffusers and louvers. Denair HVAC NYC  fabricated and installed oval ductworks as well as spiral ductworks and accessories. Furnished and installed volume, cable operated, fire/smoke and motorized dampers. Also, Denair HVAC NYC has provided refrigerant and condensate piping, installed thermostats, sensors and smoke detectors. Upon completion performed system start-up, air balancing providing certified report.