Furnished and installed AC units, exhaust fans, grills, diffusers and registers. Furnished and installed ductwork, branches & accessories, as well as insulation and operated, back draft and zone dampers. Furnished and installed piping including CHWS/R and condensate. Furnished and installed thermostats and leak detectors. Performed air test and balancing and provided certified report. Shop and as-built drawing have been provided to the client.