Supermarket Refrigeration Technician

About the role

Service commercial refrigeration systems throughout South Florida and the Treasure Coast. This position is for a technician who can independently diagnose refrigeration problems, communicate clearly with customers, and complete repairs safely inside active retail facilities.

Responsibilities

• Diagnose and repair supermarket refrigeration systems.
• Service rack systems, condensing units, compressors, evaporators, refrigerated cases, walk-ins, and freezers.
• Troubleshoot electrical controls, refrigerant circuits, defrost systems, EEVs, TXVs, sensors, and communication issues.
• Work with refrigeration controllers, energy-management systems, and building controls.
• Perform leak detection, refrigerant recovery, evacuation, charging, and system startup.
• Complete preventive maintenance and emergency service calls.
• Document findings, repairs, refrigerant usage, and recommended follow-up work.
• Communicate professionally with store personnel, facility managers, dispatchers, and project teams.

Qualifications

• Commercial or supermarket refrigeration service experience.
• Strong refrigeration, electrical, and controls troubleshooting skills.
• Working knowledge of rack refrigeration and common supermarket equipment.
• EPA Section 608 certification.
• Ability to read wiring diagrams, refrigeration schematics, and equipment documentation.
• Ability to work safely from ladders, lifts, rooftops, and within mechanical rooms.
• Valid driver’s license and an acceptable driving record.
• Ability to pass a pre-employment background check.
• Ability to participate in an on-call rotation when required.

Preferred Qualifications

• Emerson E2/E3, Danfoss, Carel, Dixell, or similar refrigeration controls.
• CO₂, R-404A, R-448A, R-449A, and other commercial refrigeration systems.
• Supermarket remodels, equipment replacements, rack startups, and commissioning.
• Refrigerant leak repair and compressor replacement.

Benefits

• Competitive compensation based on experience.
• Opportunities for overtime.
• A variety of commercial refrigeration service and project work.
• Support from an experienced HVAC/R team.
• Opportunities to expand your controls and refrigeration knowledge.