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Refrigeration Apprentice Jobs in Missouri (NOW HIRING)

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Refrigeration Apprentice information

See Missouri salary details

$10

$18

$26

How much do refrigeration apprentice jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for refrigeration apprentice in Missouri is $18.16, according to ZipRecruiter salary data. Most workers in this role earn between $15.34 and $19.86 per hour, depending on experience, location, and employer.

What does a refrigeration apprentice do?

A Refrigeration Apprentice assists experienced technicians in installing, maintaining, and repairing refrigeration systems. They learn to work with tools, read blueprints, and follow safety protocols while gaining hands-on experience. This role is typically part of an apprenticeship program that combines on-the-job training with classroom instruction. Over time, apprentices develop the skills needed to become certified refrigeration technicians.

What skills and qualifications are needed to thrive as a refrigeration apprentice?

To thrive as a Refrigeration Apprentice, you need a basic understanding of mechanical systems, a high school diploma or equivalent, and a willingness to learn on the job. Familiarity with hand and power tools, safety equipment, and potentially EPA Section 608 certification for handling refrigerants is often expected. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills for this role. These abilities ensure you can work safely, contribute to the team, and develop the technical expertise needed for a successful refrigeration career.

How to start a career in refrigeration apprenticeship?

To start a career as a refrigeration apprentice, you typically need a high school diploma or equivalent and should seek out apprenticeship programs or technical schools that offer training in refrigeration, HVAC, or related fields. Gaining hands-on experience through entry-level positions and obtaining relevant certifications, such as EPA refrigerant handling, can improve job prospects and prepare you for a successful apprenticeship.

What are the most commonly searched types of Refrigeration jobs in Missouri?

The most popular types of Refrigeration jobs in Missouri are:

What are popular job titles related to Refrigeration Apprentice jobs in Missouri?

For Refrigeration Apprentice jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Refrigeration Apprentice jobs in Missouri look for?

The top searched job categories for Refrigeration Apprentice jobs in Missouri are:

What cities in Missouri are hiring for Refrigeration Apprentice jobs?

Cities in Missouri with the most Refrigeration Apprentice job openings:

Infographic showing various Refrigeration Apprentice job openings in Missouri as of August 2026, with employment types broken down into 84% Full Time, 14% Part Time, and 2% Nights. Highlights an 97% Physical, and 3% Remote job distribution, with an average salary of $37,771 per year, or $18.2 per hour.

$88.32 - $90.08/hr

Other

Posted 3 days ago

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Key responsibilities

  • Perform journey-level installation, troubleshooting, calibration, service, repair, and maintenance of HVAC and refrigeration systems.

  • Overhaul, clean, lubricate, adjust, and repair motors, condensers, compressors, pumps, and similar equipment.

  • Respond to service requests and resolve air distribution/temperature issues.


California State University rating

7.9

Company rating: 7.9 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

213th of 629 rated colleges and universities


Job description

Job no: 550273 Work type: Staff Location: San José Categories: Unit 6 - Teamsters Local 2010, Probationary, Full Time, Trades, On-site (work in-person at business location)

Under general supervision of the Facilities Project Supervisor HVAC, the Refrigeration Mechanic works independently or as a team member to perform the full range of skilled journey level air conditioning and refrigeration work including install, troubleshoot, calibrate, service, repair and maintain refrigeration and HVAC systems, equipment, instruments and controls using electrical, electronic, pneumatic or digitally controlled systems; oil, clean, adjust, overhaul, and repair motors, condensers, compressors, oil and vacuum pumps, and similar equipment; perform major overhauls involving disassembly and inspection of all parts, replacement of defective and worn parts, reassembly of equipment instruments and/or controls, and the testing of equipment to ensure proper functioning; locate and diagnose malfunctions using a wide variety of test equipment and instruments; analyze the efficiency of campus refrigeration and air conditioning systems and recommend action for improvement; respond to service requests; diagnose problems in the distribution of air to individual rooms and buildings and make necessary adjustments; use building automation system to diagnose and troubleshoot problems in HVAC and refrigeration systems; maintain inventory and records; order parts and supplies; and train and provide work direction to skilled and semi-skilled workers. The incumbent uses a computerized maintenance system to ensure the preventive maintenance program objectives are met and also provides instruction and direction to unskilled or semi-skilled assistants.

Key Responsibilities
  • Perform journey-level installation, troubleshooting, calibration, service, repair, and maintenance of HVAC and refrigeration systems.
  • Overhaul, clean, lubricate, adjust, and repair motors, condensers, compressors, pumps, and similar equipment.
  • Diagnose malfunctions using test equipment; analyze and improve system efficiency.
  • Respond to service requests and resolve air distribution/temperature issues.
  • Use building automation systems for diagnostics and troubleshooting.
  • Plan layouts for new or remodeled installations; estimate cost, time, and materials.
  • Inspect work for compliance with codes and safety regulations.
  • Perform preventive maintenance, welding, brazing, and soldering.
  • Maintain records, prepare reports, and document work in computerized systems.
  • Order supplies and maintain shop tools and equipment.
Knowledge, Skills & Abilities
  • Thorough knowledge of HVAC, refrigeration, steam, and condensate equipment operation and repair.
  • Knowledge of applicable building codes, California Safety Orders, and federal/state regulations.
  • Ability to maintain EPA certification for compressed refrigerants.
  • Working knowledge of electrical, plumbing, refrigeration, and automated energy management systems.
  • Ability to diagnose and repair a wide range of HVAC and refrigeration systems including chillers, boilers, pumps, and air handlers.
  • Proficiency in reading blueprints, drawings, and specifications.
  • Ability to use computerized maintenance management systems and building automation systems.
  • Effective communication and interpersonal skills to work with diverse groups.
  • Ability to provide training and supervision to assistants.
  • Ability to respond appropriately to emergency situations and changing priorities.
Required Qualifications
  • Journey-level skill equivalent to that acquired through the completion of a refrigeration or air conditioning mechanics apprenticeship program is required.
  • Must possess those abilities normally acquired through progressively responsible experience in the installation, adjustment, maintenance and repair of building HVAC and refrigeration systems. Universal Certification from the Environmental Protection Agency in the use and disposal of compressed refrigerants required.
  • Must participate in all OSHA required physicals and examinations.
  • Possession of a valid California Driver’s License and driving record that allows for the operation of any vehicle or equipment required for position.
License

A valid driver's license is required for this position. Out of state candidates selected for the position must obtain a State of California driver's license within 10 days of hire in accordance with the California Department of Motor Vehicles regulations. Once hired the employee must successfully complete the Defensive Driver Training Program provided by the State of California for California State University campuses.

Preferred Qualifications
  • Certification indicating completion of an applicable apprenticeship program in the mechanical trades with focus on air conditioning/refrigeration.
  • Five years of journey level work experience in the maintenance, repair, or construction of mechanical systems related to air conditioning and refrigeration.
  • Commercial or university campus experience.
Compensation

Classification: Air Conditioning / Refrigeration Mechanic

Anticipated Hiring Range: $7,914/month - $8,072/month

CSU Salary Range: $5,998/month - $8,737/month

San José State University offers employees a comprehensive benefits package typically worth 30-35% of your base salary. For more information on programs available, please see the Employee Benefits Summary.

Work Schedule

Selected candidates will be placed in one of the following shifts based on operational needs.

Tues‑Sat, 7:30 a.m. to 4:00 p.m.

Equal Employment Statement

San José State University is an equal opportunity employer. The university prohibits discrimination based on age, ancestry, caste, color, disability, ethnicity, gender, gender expression, gender identity, genetic information, marital status, medical condition, military status, nationality, race, religion, religious creed, sex, sexual orientation, sex stereotype, and veteran status. This policy applies to all San José State University students, faculty, and staff, as well as university programs and activities. Title IX of the Education Amendments of 1972, and certain other federal and state laws, prohibit discrimination on the basis of sex in all education programs and activities operated by the university (both on and off campus). Reasonable accommodation is made for applicants with disabilities who self‑disclose. San José State University employees are considered mandated reporters under the California Child Abuse and Neglect Reporting Act and are required to comply with the requirements set forth in CSU Executive Order 1083 as a condition of employment.

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About California State University

Sourced by ZipRecruiter

California State University, Fresno is one of 23 campuses in the California State University System. The University's mission is to boldly educate and empower students for success through our values of Discovery, Diversity and Distinction. The current student population is more than 25,000, including a large percentage of students with diverse and culturally rich backgrounds. The University serves the San Joaquin Valley while maintaining deep involvement with the state, nation, and across the globe.

Industry

Colleges, universities, and professional schools

Company size

1,001 - 5,000 Employees

Headquarters location

Long Beach, CA, US