HVAC Service Technician

YDU JC Air Cond & Ref Inc.- Dubai; Chennai District; On-site; INR 300,000 - 550,000; Full time

Job summary

Johnson Controls in Chennai is seeking a skilled HVAC Service Technician to install, inspect, maintain, troubleshoot, and repair HVAC/R systems while ensuring safety and energy efficiency. You will diagnose mechanical, electrical, and control issues and deliver high-quality service with a focus on customer satisfaction.

Responsibilities include preventive maintenance, diagnostics with testing equipment, interpreting blueprints, and coordinating with clients on repair costs and timelines, with

Qualifications

• Diploma, ITI, or Technical Certification in HVAC, Refrigeration, Mechanical Engineering, or a related field.
• 2-5 years of experience in HVAC installation, maintenance, and repair.
• Strong knowledge of HVAC systems, refrigeration cycles, electrical controls, and troubleshooting techniques.

Responsibilities

• Perform preventive maintenance, inspections, and repairs on HVAC systems and equipment.
• Diagnose mechanical, electrical, and control system issues and implement effective solutions.
• Install, test, and commission HVAC equipment including air conditioners, chillers, heat pumps, furnaces, ventilation systems, and refrigeration units.
• Monitor system performance and recommend upgrades or replacements when needed.

Skills

HVAC Systems

Troubleshooting

Electrical Controls

BAS Knowledge

Diagnostics Tools

Education

Diploma/ITI in HVAC

Technical Certification

Tools

Diagnostic Tools

Gauges & Meters

Testing Equipment

Job description

Job Summary

We are seeking a skilled and customer-focused HVAC Service Technician to install, inspect, maintain, troubleshoot, and repair heating, ventilation, air conditioning, and refrigeration (HVAC/R) systems. The ideal candidate should have strong technical expertise, problem-solving abilities, and a commitment to delivering excellent service while ensuring system efficiency and safety compliance.

Key Responsibilities

Perform preventive maintenance, inspections, and repairs on HVAC systems and equipment. Diagnose mechanical, electrical, and control system issues and implement effective solutions. Install, test, and commission HVAC equipment including air conditioners, chillers, heat pumps, furnaces, ventilation systems, and refrigeration units. Monitor system performance and recommend upgrades or replacements when needed. Read and interpret blueprints, wiring diagrams, and technical manuals. Ensure compliance with safety regulations, environmental standards, and company policies. Maintain accurate service records, work orders, and maintenance reports. Respond to emergency service requests and equipment breakdowns. Communicate effectively with customers regarding service findings, recommendations, and repair costs. Manage tools, equipment, and spare parts inventory responsibly. Support energy efficiency initiatives and optimize HVAC system performance.

Required Qualifications

Diploma, ITI, or Technical Certification in HVAC, Refrigeration, Mechanical Engineering, or a related field. 2-5 years of experience in HVAC installation, maintenance, and repair. Strong knowledge of HVAC systems, refrigeration cycles, electrical controls, and troubleshooting techniques. Familiarity with building automation systems (BAS) and HVAC controls. Ability to use diagnostic tools, gauges, meters, and testing equipment. Valid driver's license (if field service role). Ability to work flexible hours, including weekends and emergency call-outs when required.

Preferred Qualifications

HVAC/R certification or relevant trade license. Experience with commercial and industrial HVAC equipment. Knowledge of energy management systems and preventive maintenance practices. Understanding of local safety and environmental regulations.

Johnson Controls: Enhancing the Intelligence of Buildings

Your buildings have a purpose. They are places for people to live or work. Facilities for learning or healing. Venues for entertainment and shopping. Sites for the specialized storage of tangible goods or mission-critical data. Your buildings have a huge variety of functions; they are central to your mission. This is where Johnson Controls comes in, helping drive the outcomes that matter most. Through a full range of systems and digital solutions, we make your buildings smarter. A smarter building is safer, more comfortable, more efficient, and, ultimately, more sustainable. Most important, smarter buildings let you focus more intensely on your unique mission. Better for your people. Better for your bottom line. Better for the planet. At Johnson Controls, we’ve been making buildings smarter since 1885, and our capabilities, depth of innovation experience, and global reach have been growing ever since. Today, we offer the world’s largest portfolio of building products, technologies, software, and services; we put that portfolio to work to transform the environments where people live, work, learn and play.