EMCOR Group - - Responsibilities: Operate, repair, replace and perform preventative maintenance on commercial and industrial air conditioning and heating systems; Must have working knowledge of chillers, boilers, air handlers, fan coil units, water treatment equipment, controls and other building mechanical and electrical equipment; Technicians will be familiar with kitchen and refrigeration equipment and all refrigerants; Work with the Dispatch Team to ensure that the workload is accomplished in a complete and timely manner; The individual must maintain safe work practices in support of the OSHA Health & Safety and NFPA 70e standards as it applies when performing the assigned duties