for Fresh Candidates
for intermediate Candidates
for Experienced Candidates
Average Salary
High School Diploma or Technical Diploma in Mechanical Engineering, HVAC Technology, or Refrigeration Systems
An HVAC & Refrigeration Technician in Japan is responsible for installing, maintaining, and repairing heating, ventilation, air conditioning (HVAC), and refrigeration systems in residential, commercial, and industrial buildings. The technician ensures that systems operate efficiently, safely, and according to Japanese building and environmental standards.
Typically 8 hours per day
Around 40 hours per week
Overtime may occur during installation projects or emergency repairs
Work may involve indoor and outdoor environments
Installation and maintenance of HVAC and refrigeration systems
Troubleshooting mechanical and electrical faults
Ability to use diagnostic tools and repair equipment
Knowledge of refrigerants and cooling systems
Attention to detail and safety compliance
Problem-solving and technical skills
Teamwork and communication skills
Install heating, ventilation, air conditioning, and refrigeration systems
Inspect systems to ensure proper operation and efficiency
Diagnose and repair mechanical or electrical problems
Replace faulty components such as compressors, motors, or thermostats
Perform routine maintenance and system cleaning
Follow safety procedures and environmental regulations
Maintain service records and technical reports
Assist engineers or supervisors in complex installations
Health Insurance
Social Insurance and Pension
Paid annual leave
Overtime pay and shift allowances
Transportation allowance
Work uniforms and safety equipment provided
Technical training and certification programs
Possible accommodation support
Career growth opportunities in building maintenance, facility management, or engineering sectors