Mesa Energy Systems has an immediate need for a HVAC Service Technician in all our offices. The HVAC Service Technician is responsible for the operations, repairs, replacement and preventative maintenance of commercial and industrial air conditioning and heating systems. Duties and Responsibilities Must have working knowledge of chillers, boilers, air handlers, fan coil u

This position is responsible for the maintenance and operation of all heating, ventilation, air conditioning and refrigeration equipment to provide optimum indoor air quality and ensure comfort and welfare of the patients and staff. Nature and Scope The major challenges to this position are to provide optimum indoor air quality to maximize energy conservation, minimize eq