HVAC Technician (VRV / VRF) at Ascentech Services Limited

Ascentech Services Limited is a full-fledged Human Resource Solution Provider incorporated in 2013 with its Head Office in Lagos, Nigeria. We are committed to forging long-term partnerships with our clients by creating and delivering robust and flexible services that address the changing needs of their business.

We are recruiting to fill the position below:

Job Title: HVAC Technician (VRV / VRF)

Location: Victoria Island, Lagos
Employment Type: Full-time

Job Summary

• We are seeking a skilled and experienced HVAC VRV / VRF Technician to install, maintain, troubleshoot, and repair VRV / VRF air conditioning systems across residential, commercial, and industrial facilities.
• The ideal candidate should possess strong technical expertise in HVAC systems, fault diagnosis, and preventive maintenance.

Key Responsibilities

• Install, commission, and maintain VRV / VRF HVAC systems.
• Diagnose and troubleshoot system faults and carry out effective repairs.
• Conduct routine inspections and preventive maintenance to ensure optimal system performance.
• Perform refrigerant charging, leak testing, and pressure testing in line with safety standards.
• Test and monitor system components including electrical controls, airflow, and refrigerant levels.
• Interpret technical drawings, schematics, and wiring diagrams.
• Ensure compliance with safety regulations and company procedures.
• Maintain accurate service reports and maintenance records.
• Collaborate with engineers, project teams, and clients to ensure smooth project execution.

Requirements

• Diploma or certification in HVAC, Refrigeration, or related field.
• Minimum of 3 years’ experience working with VRV/VRF systems.
• Strong understanding of HVAC systems, controls, and diagnostics.
• Experience working with brands such as Daikin, LG, Samsung, and Mitsubishi Electric.
• Ability to read and interpret technical manuals and electrical schematics.
• Strong troubleshooting and problem-solving skills.
• Good communication and teamwork abilities.
• Ability to work in confined spaces and handle manual tasks when required.
• Relevant HVAC certification or licensing is an added advantage.

Salary
N250,000 – N300,000 per month.

Application Closing Date
22nd June, 2026.

How to Apply
Interested and qualified candidates should send their CV to: cv@ascentech.com.ng using "HVAC 17" as the subject of the email.