Field Refrigeration Technician – Light Commercial

Oliver Mechanical Inc; Londonderry (NH); On-site; USD 34,000 - 55,000; Full time

Benefits offered by this job

Steady year-round work

Efficient routing and scheduling

Career growth opportunities

Job summary

Oliver Mechanical Inc. is seeking a skilled Refrigeration Service Technician to service walk-in coolers/freezers, reach-ins, and ice machines across light commercial retail sites in New Hampshire.

The role involves independent field work, company support, and opportunities to expand HVAC knowledge. The ideal candidate has 3+ years in refrigeration service, strong troubleshooting skills, and EPA certification, plus a valid driver’s license.

Qualifications

• 3+ years of refrigeration service experience.
• Strong troubleshooting skills with the ability to diagnose issues, not just replace parts.
• HVAC knowledge (RTUs, split systems) is a major plus.
• EPA Certification is required.
• Valid driver’s license is required.

Responsibilities

• Diagnose, repair, and maintain walk-in coolers and freezers, reach-in units, and ice machines.
• Perform light service on rooftop units (RTUs) and other HVAC systems as needed.
• Run service calls independently and manage your daily schedule efficiently.
• Communicate clearly and professionally with dispatch and customers.
• Identify additional service needs and recommend appropriate solutions.

Skills

Refrigeration experience

Troubleshooting

HVAC knowledge

Communication with dispatch/customers

Education

EPA Certification

Driver's license

Tools

Hoshizaki

Manitowoc

Hussmann

True

Job description

Oliver Mechanical Inc. is seeking a skilled Refrigeration Service Technician to service walk-in coolers/freezers, reach-ins, and ice machines across light commercial retail sites in New Hampshire.

The role involves independent field work, company support, and opportunities to expand HVAC knowledge. The ideal candidate has 3+ years in refrigeration service, strong troubleshooting skills, and EPA certification, plus a valid driver’s license.