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Commercial Refrigeration Technician - HVAC
Commercial Refrigeration Technician - HVAC-March 2024
Charleston
Mar 30, 2026
About Commercial Refrigeration Technician - HVAC

  Casto Technical Services is a locally owned and operated, family business with over 50 years of experience serving building owners and operators.

  We are looking for candidates who want a challenging career in the HVAC industry including Service, BAS controls, Energy Services, and Mechanical trades.

  We offer our technicians the convenience of dispatching from their homes with an assigned company van. Valid Driver's License is required.

  Job Brief:

  We’re looking for an experienced Refrigeration Technician to join our team! The ideal candidate will have experience working with a variety of refrigeration systems and be able to troubleshoot and repair issues as they arise. If you’re a self-starter with a positive attitude and a dedication to providing excellent customer service, we want to hear from you!

  Refrigeration Technician Duties:

  Maintain customers’ refrigeration systems

  Inspect system components, including compressors, condensers, evaporators, fan motors, fans, and expansion valves

  Inspect tubing, connections, valves, and pumps

  Replace seals, gaskets, and bushings

  Re-assemble system components, such as compressors, condensers, evaporators, and pumps

  Refrigeration Technician Responsibilities:

  Provide service to commercial refrigeration systems, including installing, servicing, repairing, and replacing parts; participating in preventative maintenance schedules; and performing minor calibrations

  Perform system checks, system troubleshooting, and refrigerant recovery

  Perform electrical and gas system troubleshooting

  Maintain records including daily service logs, refrigerant recovery reports, and service records

  Research and resolve complex system problems

  Complete assigned paperwork and forms

  Conduct safety inspections, including proper use of personal protective equipment, and verify that safety regulations are followed

  Requirements And Skills:

  Associates degree in engineering or technical area 2+ years of experience in industrial or commercial refrigeration

  Knowledge of electrical, mechanical, hydraulic, and pneumatic systems

  Experience in troubleshooting and repair ing refrigeration equipment

  Knowledge of HVAC, plumbing

  Certifications

  Valid Driver's License

  EPA Certification

  Preferred Licenses: HVAC Journeyman, Boiler Operator, Electrical, Plumbers, or Gas Installer

  We are proud to offer you:

  Paid Time Off

  9 Paid Holidays

  Medical, Dental & Vision Insurance

  401K

  Company Paid Short Term Disability

  Other Company Paid Benefits include: Bereavement, Jury Duty, and Maternity Leave

  We offer excellent benefits and Casto Tech is committed to offering the best training in the industry for our associates. Please contact us immediately if you are interested in career opportunities.

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