- Company: Ascentech Services Limited
- Location: Victoria Island, Lagos
- Job type: Full-time
- Salary: N250,000 – N300,000 monthly
- Deadline: 12th November, 2026
About the role
Ascentech Services Limited is looking for a skilled HVAC Technician to join their team in Victoria Island, Lagos. This full-time position focuses on the installation, maintenance, troubleshooting, and repair of Direct Expansion (DX) air-conditioning systems. The role requires strong hands-on experience with split, cassette, and ducted AC systems.
Responsibilities
- Perform preventive maintenance and routine cleaning of AC units.
- Install, service, and repair split, cassette, and ducted AC systems.
- Replace and repair components such as compressors, motors, PCBs, sensors, and capacitors.
- Diagnose and resolve cooling, electrical, refrigeration, and control-system faults.
- Carry out copper pipe installation, brazing, vacuuming, and pressure testing.
- Manage refrigerant charging, recovery, leak detection, and system evacuation.
- Inspect and repair condensate drainage systems.
- Record refrigerant pressure, voltage, current, and temperature readings.
Requirements
- 1–3 years of hands-on experience with DX air-conditioning systems in commercial, residential, or facility environments.
- Technical qualification in HVAC, Refrigeration & Air Conditioning, or a related field.
- Practical experience with refrigerant handling, brazing, and pressure testing.
- Good knowledge of refrigeration and electrical principles.
- Ability to use basic HVAC tools and testing instruments like gauges and multimeters.
- VRV/VRF experience is an added advantage.
How to apply
Send your CV to cv@ascentech.com.ng. Please use “HVAC TECHNICIAN 17” as the subject of your email. The application deadline is 12th November, 2026.
Apply by email: cv@ascentech.com.ng
