Commercial Refrigeration Technician — Service & Install

CoolSys; Ontario (CA); On-site; USD 28,000 - 34,000; Full time

Benefits offered by this job

Education & Training

Exposure to a variety of projects

Industry-leading benefits packages

Advanced tools and support

Pay: $20–$25/hr

Job summary

CoolSys - Refrigeration and HVAC Systems is seeking a field service technician to repair and overhaul refrigeration, HVAC, and related equipment at customer sites. You will diagnose, repair, and maintain systems such as compressors, air handlers, and walk-in boxes, ensuring safe, reliable operation.

The role requires a high school diploma or GED, EPA refrigeration certification, and 2+ years of commercial refrigeration experience. A valid drive record and ability to lift 60 lbs are essential.

Qualifications

• High school diploma or GED required.
• EPA refrigeration certification required.
• Experience with commercial refrigeration in grocery or retail setting preferred.
• Must be able to lift 60 lbs and perform tasks requiring physical stamina.

Responsibilities

• Repair and overhaul refrigeration, heating, and ventilation equipment to meet customer needs.
• Service equipment such as compressors, water pumps, air handlers, and control devices safely and efficiently.
• Perform preventative maintenance and diagnose malfunctions in mechanical systems.
• Maintain legible records of work history and process job tickets.
• Assist with loading/unloading, installations, and minor construction tasks.
• Drive company vehicle safely and adhere to safety protocols.

Skills

Driving

On-call availability

Independent worker

Lifting 60 lbs

Troubleshooting

Education

High school diploma/GED

EPA certification

Vocational/Technical certification

Job description

CoolSys - Refrigeration and HVAC Systems is seeking a field service technician to repair and overhaul refrigeration, HVAC, and related equipment at customer sites. You will diagnose, repair, and maintain systems such as compressors, air handlers, and walk-in boxes, ensuring safe, reliable operation.

The role requires a high school diploma or GED, EPA refrigeration certification, and 2+ years of commercial refrigeration experience. A valid drive record and ability to lift 60 lbs are essential.