Commercial Refrigeration Service Tech

CoolSys is seeking a Commercial Journeyman Refrigeration technician to install, service, and maintain commercial refrigeration and HVAC-R systems for retail and commercial customers. In this field-based skilled labor role, you'll perform diagnostics, repairs, and preventive maintenance on racks, cases, and controls, ensuring safe, efficient, and reliable operation. You'll work hands-on in a safety-first, customer-focused culture with strong teamwork and technical training, supporting energy-efficient solutions and long-term system performance across diverse sites.

Responsibilities

• Install, troubleshoot, and repair commercial refrigeration and HVAC-R systems for retail and commercial customers
• Perform preventive maintenance, diagnostics, and system optimization for energy efficiency and reliability
• Interpret schematics, wiring diagrams, and work orders to plan and complete high-quality field service
• Ensure compliance with safety, code, and EPA requirements while following Cool
• Sys procedures
• Collaborate with customers and team members, provide accurate documentation, and support on-call and emergency service as needed

Required Skills

• Commercial refrigeration systems
• HVAC-R diagnostics and repair
• Rack and reach-in systems
• Electrical troubleshooting
• Brazing and piping
• Reading schematics and blueprints
• EPA Section 608 compliance
• Preventive and predictive maintenance
• Refrigeration controls and EMSSafety and lockout/tagout procedures