Refrigeration Technician Jobs

Employment type

State

Salary & Career Outlook

Commercial refrigeration technicians service the mechanical cooling systems behind food service, cold storage, pharmaceutical storage, data centers, and industrial process cooling. Walk-in coolers, reach-in cases, large rack systems, process chillers, and CO2 cascade systems all fall in scope.

This is a distinct specialization from standard HVAC service. It demands deeper refrigerant system knowledge and, in many states, separate refrigeration contractor licensing.

Employers range from refrigeration contractors and grocery chains to food distribution facilities, cold storage operators, and pharmaceutical manufacturers. Experienced techs are in short supply across most U.S. markets, and the ongoing refrigerant transition keeps raising the technical bar.

At a Glance

Quick Facts

Role Type

Field service and installation with a refrigeration systems focus.

Salary Range

$58,000 to $98,000 per year.

Hourly Range

$28 to $47 per hour. Industrial refrigeration on ammonia and CO2 systems pays at the high end.

Experience Required

3 to 6 years in commercial refrigeration. Industrial refrigeration requires specialized training.

Job Outlook

Strong. Refrigerant transitions and cold chain infrastructure investment drive sustained demand.

Common Employers

Welbilt, Hussmann, Hill Phoenix, supermarket chains (Kroger, Albertsons), cold storage REITs, food distribution companies, and industrial refrigeration contractors.

Market Drivers

Why Demand Is Strong

The Refrigerant Transition

HFC phasedowns under the AIM Act are forcing equipment replacements across commercial and industrial refrigeration. Lower-GWP refrigerants, including CO2 transcritical systems, require different handling knowledge, tools, and commissioning approaches.

Primary Driver

Cold Chain Investment

Pharmaceutical manufacturing growth, e-commerce grocery fulfillment, and food safety requirements are accelerating cold chain buildout. Industrial ammonia systems in cold storage continue to expand.

Growth

Ammonia Specialization

Ammonia refrigeration remains highly specialized, with its own certification requirements and a very small talent pool. That scarcity keeps wages high for qualified techs.

Niche

Recertification Baseline

The EPA Section 608 recertification requirements introduced in 2018 raised the baseline, and not every legacy tech has kept current. That widens the gap between qualified and unqualified workers.

Compliance

Hiring Criteria