Rooftop HVAC Technician — On-Call & Career Growth

Engineering Excellence National Account; Indianapolis (IN); On-site; USD 28,000 - 47,000; Full time

Job summary

Engineering Excellence National Account is seeking an experienced HVAC service technician to perform rooftop unit servicing and maintenance on commercial systems. You will diagnose, repair, and optimize boilers, chillers, and related equipment while ensuring high customer satisfaction and safety compliance.

The role requires strong diagnostic skills, excellent communication, and the ability to work independently with minimal supervision.

Qualifications

• High school diploma or GED with additional HVAC training and 4+ years’ experience.
• Must possess licensing or certification as required by local laws.
• Skilled at servicing commercial rooftop HVAC equipment and related systems.
• Proficient in reading wiring diagrams and diagnosing electrical/refrigerant issues.
• Able to start up and balance airflow with minimal supervision.

Responsibilities

• Perform commercial rooftop HVAC service and maintenance on schedule.
• Diagnose and repair HVAC, boilers, ventilation, and refrigeration equipment.
• Inspect equipment to prevent failures and callbacks; complete paperwork neatly.
• Deliver parts/equipment to job sites and coordinate with dispatch.
• Train other technicians as assigned and uphold safety procedures.

Skills

HVAC service

Reading wiring diagrams

Troubleshooting

Customer communication

Education

High School Diploma/GED

HVAC certification/technical training

Tools

Tools and equipment handling

Job description

Engineering Excellence National Account is seeking an experienced HVAC service technician to perform rooftop unit servicing and maintenance on commercial systems. You will diagnose, repair, and optimize boilers, chillers, and related equipment while ensuring high customer satisfaction and safety compliance.

The role requires strong diagnostic skills, excellent communication, and the ability to work independently with minimal supervision.