Installs, maintains, and repairs heating, ventilation, air conditioning, and refrigeration systems responsibilities include diagnosing electrical/mechanical faults, performing preventive maintenance, ensuring safety code compliance, and providing customer service. Key skills include reading technical diagrams, troubleshooting, and handling refrigerants, typically requiring trade school training.Installation & Repair: Installing new HVAC units, ductwork, and components, and repairing or replacing defective parts.
Perform overhead cranes, gantry cranes, monorail cranes electrical installation and troubleshooting task, repairs and parts replacement to resolve related site issues