Micheal Quansah

Refrigeration Engineer

Birżebbuġa, BirżebbuġaMember since December 16, 2025

Ammonia refrigeration system maintenanceHVAC system installation and troubleshootingPreventive and predictive maintenanceCompressor and cooling tower servicingSystem Application (S.A.P)Strong communication and interpersonal abilitiesExceptional attention to detailTeam collaboration and leadership

About

A dedicated and innovative Refrigeration Engineer with over a 10years of experience in designing, maintaining, and troubleshooting refrigeration and HVAC systems across diverse industries. Adept at managing ammonia-based systems, air conditioning, and refrigeration equipment. Skilled in leading teams, enhancing system efficiency, and implementing safety protocols.

Committed to achieving organizational goals through a combination of technical expertise, adaptability, and proactive problem-solving.

Experience

HVAC/ Ammonia Technician (Shift Leader) - Enova by Veolia (Snow Abu Dhabi, UAE) - Abu Dhabi, UAE

(2024)

Successfully maintained and serviced ammonia refrigeration systems to ensure safe and efficient operations
Led the maintenance of mobile snow-making equipment, fan coil units, and air compressors, improving overall system performance
Conducted routine inspections and repairs of plate heat exchangers, glycol pumps, and air coolers to minimize downtime
Implemented safety protocols and ensured compliance with industry standards for refrigeration system operations
Implemented Planned preventive Maintenance (PPM) on Ammonia compressors, FCU, AHU, FAHU, Snow gun, evaporators, condensers, Air compressors, plate heat exchangers and glycol pumps
Monitoring Ammonia systems, charging of Ammonia oil, replacement of filters, replacement of shaft steel.
Collaborated effectively with cross-functional teams to enhance maintenance processes and deliver seamless operations
Monitoring the operation of BMS/ SCADA and HVAC systems, Fire Alarm, Monitoring and operation of Air compressors

HVAC/ Ammonia Technician (Shift Leader) - Pioneer Food Cannery Limited - Tema, Ghana

(2014 - 2023)

Maintained and repaired a wide range of equipment, including ice plants, reefer containers, and cooling towers, ensuring continuous functionality
Oversaw troubleshooting of air conditioning and refrigeration systems, resolving technical issues to maintain operational efficiency
Conducted preventive maintenance tasks on air compressors and refrigeration systems to improve equipment reliability
Developed and maintained accurate maintenance logs and reports, supporting proactive decision-making
Provided technical guidance to team members to optimize maintenance workflows and improve overall system reliability
Implemented Planned preventive Maintenance (PPM) on Ammonia compressors, FCU, AHU, FAHU, evaporators, condensers, Air compressors, plate heat exchangers and glycol pumps

Air Conditioner Technician / Supervisor - AngloGold Ashanti - Obuasi, Ghana

(2019 - 2020)

Supervised the maintenance and repair of HVAC systems, ensuring compliance with safety and operational standards
Created and implemented preventive maintenance schedules to enhance equipment longevity and reduce downtime
Guided the installation and servicing of ventilation units, air compressors, and refrigeration systems across the facility
Analyzed system performance and identified areas for improvement, resulting in increased efficiency
Coordinated with stakeholders to address maintenance priorities and align efforts with organizational goals
Conducted repairs on cold storage machinery, ensuring uninterrupted operations for production activities
Maintained and serviced cooling towers and vacuum packers to improve functionality and reduce operational risks
Performed routine inspections and preventive maintenance on HVAC systems, ensuring reliability
Assisted in implementing best practices for equipment handling, enhancing system lifespan and safety
Worked closely with the engineering team to troubleshoot and resolve equipment malfunctions efficiently