As mechanical contractor Denair HVAC NYC furnished and installed air conditioning units, exhaust fans, CV boxes as well as grills, diffusers and registers. Furnished and installed ductwork, branches, insulation and volume & motorized dampers. Furnished and installed CWS/CWR and condensate piping. Furnished and installed thermostats, leak and smoke detectors. Performed air balancing as well as water balancing and provided certified reports. All shop and as-built drawing were provided to the client.