Level 3 Commercial HVAC Technician

Environmental Air Systems; Greenville (SC); On-site; USD 52,000 - 78,000; Full time

Job summary

Envirotrol is seeking a Commercial Service Technician Level 3 with journeyman status and at least five years of experience. The role focuses on servicing, maintaining, and repairing commercial HVAC systems up to 200 tons, with responsibilities including diagnosing equipment, reading gauges, and coordinating with supervisors.

A strong emphasis on safety, customer service, and teamwork is required. The position requires the ability to work outdoors in all weather, travel to job sites, and

Qualifications

• Must have a high school or trade school diploma or GED.
• Has completed a 4 year apprenticeship or trade school program.
• Must hold a Universal Refrigerant Card.

Responsibilities

• Service, maintain and repair commercial HVAC systems up to 200 tons.
• Diagnose and repair faults, read gauges and instruments, adjust valves and pumps.
• Replace worn parts and perform routine maintenance on boilers and cooling systems.
• Operate and troubleshoot electronic controls and DDC systems.
• Inspect piping, HVAC equipment, and fans; ensure safety standards are met.
• Assist senior technicians and coordinate with the supervisor.

Skills

Communication

Customer service

Teamwork

Problem solving

Manual dexterity

Stamina

Education

High school / trade school diploma or GED

4-year apprenticeship or trade school program

Universal Refrigerant Card

Job description

Envirotrol is seeking a Commercial Service Technician Level 3 with journeyman status and at least five years of experience. The role focuses on servicing, maintaining, and repairing commercial HVAC systems up to 200 tons, with responsibilities including diagnosing equipment, reading gauges, and coordinating with supervisors.

A strong emphasis on safety, customer service, and teamwork is required. The position requires the ability to work outdoors in all weather, travel to job sites, and