Refrigeration Service Tech – Commercial/Industrial HVAC-R

CoolSys - Refrigeration and HVAC Systems; Enfield (CT); On-site; USD 37,000 - 83,000; Full time

Benefits offered by this job

Sign-On Bonus up to $5,000 DOE

Medical, Dental, Vision, Prescription

401(K)

Paid vacation/holidays

Education & Training

Tuition reimbursement

Employee discounts on vehicles

Job summary

CoolSys is seeking a Service Tech 4 - Refrigeration to troubleshoot, maintain, and repair commercial refrigeration systems for a diverse client base. You will handle complex issues, mentor junior technicians, and ensure safe, efficient operation across site installations.

The role requires 3–5 years of HVAC/refrigeration experience, EPA certification, and a valid driver’s license. Strong knowledge of rack systems, defrost circuits, and safety practices is essential.

Qualifications

• Education / Training: High school diploma or GED, equivalent work experience and trade or technical school classes.
• Valid EPA certificate.

Responsibilities

• Troubleshoot, maintain, and repair refrigeration systems for commercial/industrial clients.
• Report to work on schedule and complete tasks safely.
• Repair and overhaul equipment like compressors, water pumps, air handlers, and electrical components.
• Perform preventative maintenance and diagnose malfunctions.
• Follow company policies and safety procedures.

Skills

3-5 year's experience in commercial HV

Refrigeration/HVAC knowledge

Retail refrigeration experience

Rack systems

Lockout/Tagout

Defrost circuits

Safety PPE

Driver's license

Clean driving record

Lifting 60 lbs

Education

High school diploma or GED

Valid EPA certificate

Tools

Microsoft Word

Microsoft Excel

Job description

CoolSys is seeking a Service Tech 4 - Refrigeration to troubleshoot, maintain, and repair commercial refrigeration systems for a diverse client base. You will handle complex issues, mentor junior technicians, and ensure safe, efficient operation across site installations.

The role requires 3–5 years of HVAC/refrigeration experience, EPA certification, and a valid driver’s license. Strong knowledge of rack systems, defrost circuits, and safety practices is essential.