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Refrigeration Technician

Clark Service Group
Lancaster, PA Full Time
POSTED ON 8/22/2026
AVAILABLE BEFORE 12/19/2026

Position Summary

The Refrigeration Technician is responsible for performing start-ups on walk-in refrigeration units, diagnosing and resolving issues on newly installed refrigeration equipment, and providing hands-on support to the Installation team during the installation of refrigeration systems. This role requires strong technical knowledge of commercial refrigeration systems, sound diagnostic ability, and a commitment to quality workmanship on every job.

Duties and Responsibilities

  • Perform start-ups on walk-in refrigeration units, including pressure testing, evacuation, charging of systems, and setting system parameters for proper operation.
  • Diagnose and resolve issues arising on newly installed refrigeration units, including punch-list and warranty-related items identified during or after installation.
  • Support the Installation team by assisting with the installation of refrigeration systems, including running refrigerant, electrical, and plumbing lines under Foreman supervision.
  • Set and level refrigeration equipment to manufacturer and project specifications.
  • Braze and solder refrigeration lines in accordance with industry standards.
  • Complete wiring and electrical connections, and make final connections required for equipment start-up.
  • Perform superheat and subcooling calculations to verify proper refrigeration system operation.
  • Follow a logical order of operations when diagnosing start-up and post-installation issues.
  • Effectively solve problems in the field and provide creative, code-compliant solutions.
  • Communicate proactively with the Installation Manager and/or Project Manager regarding unusual or costly situations, scheduling concerns, and project status.
  • Comply with established project schedules and complete all assigned tasks with a high standard of workmanship and time management.
  • Communicate effectively with the Installation office, general contractors, and external project managers regarding job status.
  • Promote a positive work environment and a company culture centered on safety.
  • Work occasional nights, weekends, and out-of-town assignments as project needs require.
  • Demonstrate a mindset for leadership and collaboration within a team environment.
  • Perform other duties as assigned.

Education and Experience

  • Associate degree or certification in HVAC/Refrigeration (preferred).
  • 3 to 5 years of experience as a qualified and competent refrigeration tradesperson.
  • EPA Universal Certification (required).
  • OSHA 30 Certification (preferred).
  • CFESA Certified Technician (preferred).

Job Qualifications

  • Working knowledge of commercial refrigeration systems, including walk-in coolers and freezers.
  • Knowledge of electrical and plumbing systems as they relate to refrigeration equipment.
  • Ability to read and interpret blueprints, schematics, diagrams, and reference materials.
  • Ability to diagnose and troubleshoot refrigeration system issues on new installations.
  • Positive attitude and drive to learn.
  • Reliable transportation.
  • Valid driver's license and a clean driving record.
  • Must be able to operate Non-CDL Commercial Motor Vehicles, including DOT Physical requirement.
  • General organization of tasks and self-motivated.
  • All employees are subject to annual background checks, clearances, and certifications. Drug tests are administered before and periodically during employment.

Physical Demands

  • Must be able to work in extreme conditions (i.e., hot, cold, dirty environments, etc.).
  • Must be able to bend, reach, and kneel repeatedly and for lengths of time.
  • Must be able to stand for long periods of time.
  • Must be able to sit for long periods (usually for travel).
  • Must be able to lift, push/pull 100 pounds.
  • Must be able to climb and work from step ladders and extension ladders at various heights for extended periods of time.
  • Must be able to work in all food service environments.
  • Must be able to pass a DOT Physical.
  • Must be able to drive box truck up to 26' long.
  • Must be able to work around elevated environments in ceilings and on roofs.

Pay: Up to $45.00 per hour

Benefits:

  • 401(k)
  • 401(k) matching
  • Company truck
  • Dental insurance
  • Fuel card
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Professional development assistance
  • Referral program
  • Retirement plan
  • Tools provided
  • Tuition reimbursement
  • Vision insurance

Application Question(s):

  • Ability to read blueprints

Education:

  • Associate (Preferred)

Experience:

  • Refrigeration Installation: 3 years (Required)

License/Certification:

  • Driver License (Required)
  • EPA Universal Certification (Preferred)
  • CFESA Certifications (Preferred)

Work Location: In person

Salary : $45

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