EMCOR Group - - Responsibilities: The HVAC Service Technician is responsible for the operations, repairs, replacement and preventative maintenance of 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.