Duncan Makafui Dartey
Najran,KSA
Summary
Experienced Maintenance Technician/Supervisor with a strong background in installation and servicing of various systems. Skilled in team leadership, delegating tasks and meeting timelines, troubleshooting and repair of electrical panels, HVAC units, and plumbing systems. Committed to maintaining high safety standards and efficiency in all tasks.
Seeking to be part of a highly dedicated team in a challenging technical work environment with a high commitment towards work, particularly Hospitality Companies, Real Estate Companies, Facility Management Companies, Troubleshooting Companies, Power Generation, Transmission and Distribution Companies, Installation and Maintenance Industries, Etc.
Overview
16
16
years of professional experience
1
1
Certification
Work history
MEP Technician
Darb Real Estates Investment Company
Najran, KSA
08.2025 - Current
- Ensured compliance with health and safety regulations on site.
- Conducted maintenance and servicing of HVAC, lighting, plumbing, and fire alarm systems.
- Troubleshot faults in electrical panels and replaced defective components.
- Installed various electrical accessories and appliances.
- Escalator and Elevator maintenance.
- Writing Reports.
HVAC/Electrical Maintenance Technician
Tamadud Operations and Maintenance
Riyadh , KSA
10.2024 - 07.2025
- Ensured compliance with health and safety regulations on site.
- Installation, Maintenance and Servicing of Split; Wall Mounted and Cassette Air Conditioner Units.
- Maintenance and Servicing of Packaged and Ceiling Concealed Air Conditioner Units.
- Maintenance of Refrigeration Equipment.
- Fixing of Drain Leakages on Air Conditioner Units.
- Troubleshooting of Faults in Electrical Panels.
- Replacing of Defective Circuit Breakers, Relays, Timers and Contactors.
- Installation of Electrical Accessories and Appliances.
- Writing Reports.
HVAC/Electrical Maintenance Technician (Part Time)
Maple Homes
Accra, Ghana
04.2023 - 09.2024
- Ensured compliance with health and safety regulations on site.
- Installation, Maintenance and Servicing of Split; Wall Mounted and Cassette Air Conditioner Units.
- Fixing of Drain Leakages on Air Conditioner Units.
- Troubleshooting of Faults in Electrical Panels.
HVAC/Electrical Maintenance Supervisor
Ideal Air Services Ghana
Accra , Ghana
08.2021 - 04.2023
- Ensured compliance with health and safety regulations on site.
- Delegated daily Tasks to Technicians.
- Ensured completion of tasks to meet timelines.
- Installation, Maintenance and Servicing of Split; Wall Mounted and Cassette Air Conditioner Units.
- Installation, Maintenance and Servicing of Chiller Air Handling Units.
- Maintenance and Servicing Air Cooled Chillers, Circulation Pumps and Extractors.
- Lagging Of AC Copper Pipes, Drain Lines and Circulation Pipes.
- Fixing of Drain Leakages on Air Conditioner Units.
- Troubleshooting of Faults in Electrical Panels.
- Replacing of Defective Circuit Breakers, Overload Relays and Contactors.
- Fixing Error Codes on Split and VRV Air Conditioner Units.
- Replacing of Defective Drain Pumps, Electronic Boards, Flow Switch and Circulation Pumps.
- Operation of Fire Panels.
- Manual Operation of Elevators during Emergencies.
- Writing Reports.
Electrical Maintenance Technician
Best Western Premier Hotel
Accra , Ghana
10.2019 - 06.2021
- Fault Diagnosing and Repair of Electrical Equipment.
- Installation of Electrical Accessories and Appliances.
- Operation of Manual and Automatic Changeover.
- Performing Preventive Maintenance on Power Generators, Gas systems, Water Pumps and Kitchen Electrical Equipment.
- Air Conditioning and Plumbing Maintenance.
- Writing Reports.
Electrical Mechanic
Electricity Company of Ghana
Accra, Ghana
06.2017 - 08.2017
- Laying of Underground Cables and Cable Termination.
- Assist The Sr. Technician in Identifying the Root-Causes for Failures, Suggesting Corrective Actions Needed for the Improvement of Equipment Availability and the Spare-Parts Requirements.
- Maintenance on Distribution Transformers, Ring Main Unit-RMU and Distribution Panels.
- Replacing of Defective LV Fuse, Connection of Service Wires, and Separating Married LV Lines.
- Site Surveying for New Installation.
- Primary and Secondary Sub-Station Arrangement.
- Investigation and Repair of Underground Cable Faults.
- Investigation and Repair of Overhead Line Faults.
- Erection and Replacement of Poles.
- Upgrading Of Conductors.
- Installation of Utility Meters.
- Extension of Conductors.
- Load Balancing.
- Writing Reports.
- Industrial attachment
Electrical Mechanic
Greffath Company Limited
Accra , Ghana
04.2013 - 06.2015
- Site Surveying for New Installation.
- Erection of Poles.
- Stringing of Overhead Lines.
- Laying of Underground Cables.
- Installation and Commissioning Power Transformers.
- Reading of Site Plans and Writing Reports.
- Writing Reports.
Site Electrician
Amandi Construction Company Limited
Tema, Ghana
06.2010 - 12.2012
- Domestic and Industrial Electrical Wiring.
- Installation of Electrical Accessories and Appliances.
- Fixing of Electrical Equipment.
- Fault Diagnosing and Repair of Electrical Equipment.
Education
BEng - Electrical/Electronics Engineering
Accra Institute of Technology
Accra 10.2022 - 7 2024
HND - Electrical/Electronics Engineering (Power Systems)
Koforidua Technical University
Koforidua 08.2015 - 5 2018
Skills
- Computerized Maintenance Management System (CMMS)
- Operation of Fire Panels
- AutoCAD
- Manual Operation of Elevators during Emergencies
- Firefighting Skills
- Electrical Installation and maintenance
- Fault Diagnosis of Pumps
- HVAC Installation and Maintenance
- Working On Underground, LV and HT Lines
- Operation of Power Generators
- Domestic and Industrial Electrical Wiring
- Reading of Electrical Schematics
- Electrical Circuit Designing
- Site Surveying
- Microsoft Word and Excel Literate
- Team supervision
Certification
- The COSHH Risk Assessor Certification Issued by: The Knights of Safety Academy.
- Personal Protective Equipment (PPE) Issued by: The Knights of Safety Academy.
Languages
English/Arabic(Beginner)
REFEREES
- Stephen, Avah, Operations Manager, 00233242850772, Grit Income group, 5th Avenue Corporate Offices
- Siba, Salifu, Headmaster/National service coordinator, 00233355047272, Ansarudeen Islamic School
- William, Odoom, Senior Lecturer; Head of Department, 00233245859282, Food/Postharvest Technology Koforidua Technical University
INTERESTS
Event Organizing, Teaching and Educating Others, Watching Soccer
SUMMARY OF QUALIFICATIONS
- Experienced and skilled Facility Maintenance and Operations professional with expertise in multiple areas including; Electrical Installations and Maintenance, Heating Ventilation and Air Conditioning (HVAC) Installations and Maintenance, Basic Plumbing Maintenance, Basic Fire Alarm Maintenance. Basic Escalator and Elevator Maintenance, Etc.
- Over seven (7 years) experience collectively in Supervising Maintenance Technicians and handling operational duties in Troubleshooting, Repair and Maintaining Electrical, Plumbing and HVAC Systems, Basic Painting, Plasterboard and Skimming Works, ensuring optimal performance and safety. My experience varies from working with National and International Hospitality, Food and Beverage and Real Estate Companies, which makes me a valuable asset to any facility or maintenance team. I possess a first degree in Electrical / Electronics Engineering – Ghana.
Timeline
MEP Technician
Darb Real Estates Investment Company
08.2025 - Current
HVAC/Electrical Maintenance Technician
Tamadud Operations and Maintenance
10.2024 - 07.2025
HVAC/Electrical Maintenance Technician (Part Time)
Maple Homes
04.2023 - 09.2024
BEng - Electrical/Electronics Engineering
Accra Institute of Technology
10.2022 - 7 2024
HVAC/Electrical Maintenance Supervisor
Ideal Air Services Ghana
08.2021 - 04.2023
Electrical Maintenance Technician
Best Western Premier Hotel
10.2019 - 06.2021
Electrical Mechanic
Electricity Company of Ghana
06.2017 - 08.2017
HND - Electrical/Electronics Engineering (Power Systems)
Koforidua Technical University
08.2015 - 5 2018
Electrical Mechanic
Greffath Company Limited
04.2013 - 06.2015
Site Electrician
Amandi Construction Company Limited
06.2010 - 12.2012