Ali Hassan
HVAC-R Technician (Retail Maintenance)
Talent
Valley StreamMember since October 17, 2026
Package unitsSplit air conditioning systemsVRF air conditioning systemsCommercial refrigeration display cabinetsCompressor rack systems (LT & MT)CondensersAir Cold condensing unitTroubleshootingCompressorsRoot Cause Analysis (RCA)CMMS
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Package unitsSplit air conditioning systemsVRF air conditioning systemsCommercial refrigeration display cabinetsCompressor rack systems (LT & MT)
About
The HVAC-Refrigeration Technician is responsible for the inspection, preventive maintenance, troubleshooting, repair, and commissioning of HVAC and refrigeration systems across retail stores. The role ensures maximum equipment reliability, product preservation, and uninterrupted store operations while maintaining safety and quality standards.
Experience
HVAC-R Technician (Retail Maintenance)
- Perform preventive and corrective maintenance on: Package units; Split air conditioning systems; VRF air conditioning systems; Commercial refrigeration display cabinets; Compressor rack systems (LT & MT); Condensers; Air Cold condensing unit.
- Diagnose mechanical, electrical, and refrigeration faults using appropriate testing instruments.
- Conduct root cause analysis (RCA) to identify recurring failures and implement permanent corrective actions.
- Troubleshoot refrigeration systems, including compressors, evaporators, condensers, expansion valves, controllers, sensors, and electrical components.
- Monitor and record operating parameters such as suction/discharge pressures, superheat, subcooling, compressor current, temperatures, and refrigerant charge.
- Detect and repair refrigerant leaks, perform evacuation, pressure testing, and refrigerant charging according to industry standards.
- Inspect and replace defective spare parts including compressors, fan motors, contactors, relays, capacitors, thermostats, expansion valves, pressure switches, sensors, and control boards.
- Ensure all HVACR equipment operates within manufacturer specifications and energy efficiency requirements.
- Complete maintenance reports, service records, and equipment history in the CMMS.
- Maintain adequate spare parts inventory and recommend replenishment when required.
- Respond promptly to emergency breakdowns to minimize downtime and product loss.
- Ensure compliance with safety regulations, environmental requirements, and company maintenance procedures.
Education
Diploma or Technical Certificate - HVAC, Refrigeration, Mechanical, or Electrical Engineering
Skills
HVAC-R Technician (Retail Maintenance)
