SJS Executives is seeking experienced HVAC Mechanics for a possible upcoming multi-year contract in Dallas, Texas. Our ideal candidate will have the skill and ability to disassemble, repair and reassemble units such as pumps, impellers, compressors, chillers, receivers, evaporators, condenser, and motors. Candidates will knowledge of the principles and theories of air conditioning and refrigeration as they relate to the refrigeration cycle, heat transfer laws and the use of refrigerant tables.