Commercial HVAC Chiller Technician in Irvine

Date Posted: Monday, November 3, 2025

Job Snapshot

Job Description

We are looking for a Commercial Journeyman Chiller Service Technician to join our team long-term. 

Duties and Responsibilities 

  • Maintain and repair central plant equipment, including chillers 100 tons and larger, motors, pumps, valves, controls, cooling towers, vane axial fans, and other auxiliary equipment.
  • Overhaul of centrifugal chillers a plus.
  • Familiar with all aspects of rigging.
  • Support the office with recommended repairs from delivery to completion.
  • Availability for emergency service calls “on-call” through normal rotation.
  • Responsible for end-to-end testing, programming, start-ups, and commissioning.
  • Schedule and manage site-wide maintenance, troubleshooting, and repair duties for chillers, cooling towers, and central plant equipment.
  • Perform daily and monthly preventative maintenance on all associated equipment of chillers, cooling towers, and central plant equipment.
  • Ensure completion of maintenance within the scheduled month and allocated time.
  • Maintaining positive relationships with customers, vendors, and co-workers
  • Provide technical support and troubleshooting, repair, and maintenance of all on-site equipment.
  • Attend monthly safety meetings.
  • Ensure compliance with safety policies and procedures.
  • Work directly with the Chiller Field Supervisor on new and existing customer opportunities or issues.

Requirements 

  • 5 years of work experience at the journeyman level and technical schooling.
  • Commercial/Industrial air conditioning experience required.
  • Knowledge of Chiller, HVAC, and Central Plants.
  • HVAC large tonnage field knowledge is required.
  • Must be available for emergency service calls “on call” through normal rotation.
  • EPA certified.
  • Effective oral and written communication skills.
  • Valid driver’s license.

Apply directly with your professional resume to Suzanne.Salerno@gogpac.com

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.