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Chiller Apprentice information

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How much do chiller apprentice jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for chiller apprentice in the United States is $22.02, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.04 per hour, depending on experience, location, and employer.

What is the difference between Chiller Apprentice vs HVAC Technician?

AspectChiller ApprenticeHVAC Technician
CertificationsBasic HVAC or chiller-specific training, apprenticeshipsEPA Certification, HVAC licenses
Work EnvironmentCooling systems, industrial or commercial settingsResidential, commercial, industrial systems
Job FocusLearning chiller operation and maintenanceInstalling, repairing, maintaining HVAC systems

The Chiller Apprentice primarily focuses on learning to operate and maintain chillers in industrial or commercial environments, often as part of an apprenticeship program. An HVAC Technician has a broader scope, working on various heating, ventilation, and air conditioning systems, including chillers. Both roles require foundational HVAC knowledge and certifications, but the Chiller Apprentice is more specialized in chillers during training stages.

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The top searched job categories for Chiller Apprentice jobs are:

Infographic showing various Chiller Apprentice job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $45,806 per year, or $22 per hour.

Chiller Technician Apprentice

Greensboro, NC • On-site


Piedmont Service Group
Facilities Support Services • 201 - 500 employees

5.4

Company rating: 5.4 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

219th of 256 rated facilities management


$16.50 - $21.25/hr

Full-time

Posted 18 days ago


Job description

Description

About the company:

      Established in Raleigh, NC in 1971, Piedmont Service Group is a privately held energy efficiency and facilities services company focused exclusively on helping commercial, industrial, institutional, and government organizations operate and maintain their buildings in a safe, healthy, and efficient manner.
 

      Our offices located across the Carolinas and Virginia allow us to serve our clients with a team of local accredited and licensed professionals. Piedmont is committed to building lasting relationships with the customers we serve and fully understanding our customers' needs to provide the best solution for each client.

Summary:

      The Chiller Technician Apprentice will assist experienced technicians with the service, repair, and maintenance of chillers and related HVAC equipment. This position provides hands-on training in troubleshooting mechanical, electrical, and refrigeration systems while developing the skills needed to perform service work safely and effectively.

      The apprentice will support daily service activities, maintain organized work areas, complete required documentation, follow all company and job-site safety procedures, and travel to customer locations as needed. The position will work closely with senior technicians and rotate between the Service Department and Chiller Division during specific seasons, with opportunities to take on increased responsibilities as skills and experience develop.


Key Responsibilities:

  • Assist technicians with servicing and repair of chillers
  • Learn to troubleshoot refrigeration, electrical, and mechanical problems
  • Assist with preventive maintenance on chillers, pumps, cooling towers, and related equipment
  • Check and record temperatures, pressures, refrigerant levels, and operating conditions
  • Assist with refrigerant recovery, evacuation, and charging under supervision
  • Help inspect compressors, condensers, evaporators, valves, motors, and controls
  • Use hand tools, meters, gauges, and basic HVAC service equipment safely
  • Keep tools, work areas, and mechanical rooms clean and organized
  • Follow OSHA, company, and job-site safety procedures
  • Complete service reports and document maintenance activities
  • Assist with replacing filters, belts, bearings, electrical components, and other parts
  • Travel to customer/job sites as required
  • Learn to read schematics, wiring diagrams, manuals, and equipment documentation
  • Work closely with senior technicians and gradually perform tasks with less supervision
  • Float between Service Department and Chiller Division during specific seasons of the year

Requirements

 General Requirements:

  • 2-3 years experience working in HVAC required
  • Interest in HVAC/refrigeration
  • Willingness to learn
  • Ability to use hand and power tools
  • Basic electrical knowledge
  • Good troubleshooting and problem-solving skills
  • Strong safety awareness

Technical Knowledge Requirements: 

  • Basic mechanical aptitude

Certifications:

  •  Universal CFC/EPA Certification

Preferred Qualifications:

  • Education- AA degree (or applicable experience in lieu of)

Physical Requirements:

  • Lifting
  • Bending, climbing, pulling, pushing, balancing, kneeling, twisting and standing
  • Perform service and repair functions from ladders and overhead
  • Carry and set up ladders up to 32 ft. in height (step or extension) as required
  • Climbing stairs, ladders, catwalks, etc.
  • Work from mechanical lifts

Piedmont Service Group is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender identity, sexual orientation, national origin, disability, or status as a protected veteran.

For a confidential consideration, please forward resume to:  hr_manager@piedmontsg.com

Please visit our website at:

http://www.piedmontsg.com/



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