HVAC Chiller Technician

Centrifugal Chiller Technician

ABM is seeking an experienced Centrifugal Chiller Technician to support commercial and industrial customers throughout the Orlando area. This role is responsible for diagnosing, maintaining, repairing, and starting up large centrifugal chillers and related HVAC equipment.

The ideal candidate has hands-on experience with Trane, York, Carrier, and/or Daikin/McQuay centrifugal chillers and is comfortable troubleshooting complex mechanical, electrical, refrigeration, and controls-related issues. This position requires a self-directed technician who can work independently, communicate professionally with customers, and maintain strong safety and service standards.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain centrifugal chillers, including:
• Trane CenTraVac
• York YK and YT Series
• Carrier 19XR, 19DV, and 19XRV
• Daikin/McQuay Magnitude and comparable equipment
• Perform preventive maintenance, annual inspections, equipment startups, and major repairs.
• Troubleshoot chiller controls, variable frequency drives, refrigerant circuits, motors, compressors, condensers, and evaporators.
• Conduct refrigerant leak detection, recovery, evacuation, charging, and related service procedures.
• Analyze equipment performance using operating data, vibration analysis, and oil analysis.
• Perform or coordinate tube cleaning, eddy current testing, and mechanical inspections.
• Read and interpret wiring diagrams, blueprints, P&IDs, ladder logic, and technical manuals.
• Complete accurate service reports, maintenance records, and customer recommendations.
• Respond to emergency service calls and participate in an on-call rotation.
• Build strong customer relationships through clear communication and technical expertise.
• Follow all EPA, OSHA, company, and customer safety requirements.

Qualifications

Minimum Qualifications:

• At least 5 years of commercial HVAC experience.
• At least 3 years of centrifugal chiller experience.
• Demonstrated experience servicing at least one major centrifugal chiller platform.
• Current EPA Universal Certification.
• Strong electrical, refrigeration, and controls troubleshooting skills.
• Ability to read schematics, blueprints, and technical documentation.
• Valid driver's license and acceptable driving record.
• Ability to work independently with minimal supervision.
• Ability to work overtime, nights, weekends, and emergency call-outs as needed.

Preferred Qualifications:

• Factory training or certification from Trane, Johnson Controls/York, Carrier, or Daikin.
• Experience with BACnet, building automation systems, and chiller plant optimization.
• Experience troubleshooting VFDs, oil management systems, and magnetic-bearing chillers.
• Experience completing major overhauls or compressor tear-downs.
• Journeyman HVAC license, where applicable.
• Experience supporting healthcare facilities, airports, data centers, mission-critical environments, or large commercial campuses.

About Us

ABM (NYSE: ABM) is one of the world's largest providers of integrated facility, engineering, and infrastructure solutions. Every day, our over 100,000 team members deliver essential services that make spaces cleaner, safer, and efficient, enhancing the overall occupant experience. ABM serves a wide range of market sectors including commercial real estate, aviation, education, mission critical, and manufacturing and distribution. With over $8 billion in annual revenue and a blue-chip client base, ABM delivers innovative technologies and sustainable solutions that enhance facilities and empower clients to achieve their goals. Committed to creating smarter, more connected spaces, ABM is investing in the future to meet evolving challenges and build a healthier, thriving world. ABM: Driving possibility, together. ABM is an Equal Employment Opportunity (EEO) employer that does not discriminate on the basis of any trait or characteristic protected by applicable federal, state, or local law, including disability and protected veteran status. ABM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you have a disability and need assistance in completing the employment application, please call View phone number on click.appcast.io. We will provide you with assistance and make a determination on your request for reasonable accommodation on a case-by-case basis. ABM participates in the U.S. Department of Homeland Security E-Verify program. E-Verify is an internet-based system used to electronically confirm employment eligibility. ABM is a military-friendly company proudly employing thousands of men and women who have served in the U.S. military. With ABM, you'll have access to a world-class training program and ample opportunities to use the skills you developed while serving our country. Whether you're looking for a frontline or professional position, you can find post-military career opportunities across ABM. ABM directs all applicants to apply at ABM does not accept unsolicited resumes or submissions outside of this portal. Applicants should submit their application by clicking Apply Now. For more information, visit

Job Info

• Job Identification 161164
• Posting Date 07/23/2026, 02:15 PM
• Job Schedule Full time
• Locations Orlando, FL, United States Sanford, FL, United States
• Job Category Facilities
• Work Days Full Time Days
• Workplace On-site