Senior Commercial HVAC Technician - Field-Ready Journeyman

W3Global; Corona (CA); On-site; USD 34,000 - 55,000; Full time

Benefits offered by this job

401(k) retirement plan

401(k) matching

Health insurance

Dental insurance

Paid time off

Job summary

W3Global is seeking an experienced Commercial HVAC Service Technician II / Journeyman to diagnose, troubleshoot, service, and repair commercial and industrial HVAC systems in Corona, CA. This on-site role requires independent work with minimal supervision and a strong service background.

The ideal candidate will confidently troubleshoot complex equipment, perform startups and preventative maintenance, and communicate clearly with customers and team members to ensure quality service from day one.

Qualifications

• Proven experience in commercial HVAC service, maintenance, and repair.
• Journeyman-level troubleshooting and service capabilities.
• Strong electrical and mechanical diagnostic skills.

Responsibilities

• Diagnose, troubleshoot, service, maintain, and repair commercial and industrial HVAC systems.
• Perform equipment startups, inspections, and preventative maintenance.
• Troubleshoot electrical and mechanical issues using wiring diagrams, schematics, meters, and other diagnostic tools.
• Diagnose and replace compressors, fan motors, and other major HVAC components.
• Service rooftop packages, split systems, built-up systems, and other equipment.
• Troubleshoot HVAC control systems, including Carrier DDC controls.
• Document service work and communicate findings to customers.
• Communicate professionally with customers, dispatch, supervisors, and office personnel.
• Follow safety procedures and maintain high workmanship standards.

Skills

Troubleshooting

Electrical diagnosis

Mechanical diagnosis

Wiring diagrams

Customer service

Problem solving

Independent work

Tools

Carrier DDC controls

Job description

W3Global is seeking an experienced Commercial HVAC Service Technician II / Journeyman to diagnose, troubleshoot, service, and repair commercial and industrial HVAC systems in Corona, CA. This on-site role requires independent work with minimal supervision and a strong service background.

The ideal candidate will confidently troubleshoot complex equipment, perform startups and preventative maintenance, and communicate clearly with customers and team members to ensure quality service from day one.