Senior HVAC Technician – Commercial Buildings

Placements24; Rustenburg; On-site; ZAR 550,000 - 780,000; Full time

Benefits offered by this job

Health insurance

Retirement fund

Company vehicle

Fuel card

Paid annual leave

Tools provided

Safety equipment

Job summary

Placements24 in Rustenburg is seeking a Senior HVAC Technician to manage and maintain large-scale heating, ventilation, and air conditioning systems across prominent commercial properties. This hands-on role requires deep technical expertise and a proactive approach to problem-solving.

You will diagnose, repair, and service chillers, boilers, air handling units, and BMS-controlled systems, while supervising junior technicians and upholding safety and quality standards.

Qualifications

• Trade qualification in HVAC, Refrigeration, or related mechanical field.
• Minimum 7 years of experience in commercial/industrial HVAC.
• Experience diagnosing and repairing large systems (boilers, chillers, control systems).
• Strong understanding of refrigeration cycles and airflow.

Responsibilities

• Perform inspections, diagnostics, and repairs on commercial HVAC systems including chillers and boilers.
• Install, maintain, and service various HVAC equipment and components.
• Troubleshoot complex HVAC issues and identify root causes.
• Conduct preventative maintenance per schedule to minimize downtime.
• Read technical manuals and schematics to guide work.
• Respond to emergency service calls with prompt resolution.
• Ensure safety and compliance with regulations and policies.
• Maintain service records and documentation.
• Supervise and mentor junior technicians.

Skills

HVAC troubleshooting

System diagnostics

Independent work

Communication skills

Problem solving

Adaptability

Driver's license

Education

HVAC trade qualification (NQF 4 or equivalent)

Tools

Multimeters

Pressure gauges

HVAC testing equipment

BMS experience

Job description

Placements24 in Rustenburg is seeking a Senior HVAC Technician to manage and maintain large-scale heating, ventilation, and air conditioning systems across prominent commercial properties. This hands-on role requires deep technical expertise and a proactive approach to problem-solving.

You will diagnose, repair, and service chillers, boilers, air handling units, and BMS-controlled systems, while supervising junior technicians and upholding safety and quality standards.