HVAC Chiller Technician

We are seeking an experienced  Centrifugal Chiller Technician to perform maintenance, troubleshooting, repair, and startup of large commercial and industrial HVAC equipment. The ideal candidate will have extensive hands-on experience with  Trane, York, Carrier, and/or Daikin centrifugal chillers , along with a strong understanding of chiller controls, refrigeration systems, and mechanical equipment. This position requires a self-motivated technician capable of working independently while delivering exceptional customer service and maintaining the highest safety standards.

The successful candidate is a highly skilled chiller specialist with proven experience on  Trane, York, Carrier, and/or Daikin centrifugal chillers , capable of independently diagnosing complex mechanical and controls issues while delivering exceptional customer service and maintaining a strong safety culture.

Technical Skills

• Centrifugal compressors

• Refrigeration cycle analysis

• Chiller sequencing and controls

• Variable frequency drives

• Motor diagnostics

• Megger testing

• Vibration analysis

• Oil analysis interpretation

• Refrigerant management

• Building automation systems

Benefit Information: ABM offers a comprehensive benefits package. For information about ABM’s benefits, visit

A good job for someone just entering the workforce or returning to the workforce with limited experience and education. ABM is a military and veteran friendly employer, veterans and candidates with military experience encouraged to apply. Military Occupational Specialty Code: 91E, 91C, EM, HT, MK, DC, 1161, 1341, 3E1X1 

• Diagnose, troubleshoot, repair, and maintain:

• Trane centrifugal chillers

• York centrifugal chillers

• Carrier centrifugal chillers

• Daikin/McQuay centrifugal chillers

• Perform preventive maintenance, annual inspections, and major overhauls.

• Analyze chiller performance using vibration analysis, oil analysis, and operational data.

• Troubleshoot and repair:

• Chiller control systems

• Variable Frequency Drives (VFDs)

• Refrigerant circuits

• Motor and compressor issues

• Condenser and evaporator problems

• Conduct leak detection, refrigerant recovery, charging, and evacuation procedures.

• Perform tube cleaning, eddy current testing coordination, and mechanical inspections.

• Interpret wiring diagrams, P&IDs, ladder logic, and technical manuals.

• Complete service reports, maintenance documentation, and customer recommendations.

• Respond to emergency service calls and participate in an on-call rotation.

• Maintain compliance with EPA, OSHA, and company safety standards.

• Build and maintain strong customer relationships through professional communication and technical expertise.

• Minimum 5 years of commercial HVAC experience .

• Minimum 3 years of centrifugal chiller experience .

• Demonstrated experience servicing one or more of the following:

• Trane CenTraVac

• York YK / YT Series

• Carrier 19XR / 19DV / 19XRV

• Daikin/McQuay Magnitude or equivalent

• EPA Universal Certification.

• Strong electrical and controls troubleshooting skills.

• Ability to read blueprints, schematics, and technical manuals.

• Valid driver's license with acceptable driving record.

• Ability to work independently with minimal supervision.

Preferred Qualifications

• Factory training or certification from:

• Trane

• Johnson Controls/York

• Carrier

• Daikin

• Experience with:

• BACnet systems

• Building Automation Systems (BAS)

• Chiller plant optimization

• VFD troubleshooting

• Oil management systems

• Magnetic bearing chillers

• Journeyman HVAC License (where applicable).

• Experience supporting mission-critical facilities, healthcare, airports, data centers, or large commercial campuses.

About Us


ABM (NYSE: ABM) is one of the world’s largest providers of facility services and solutions. A driving force for a cleaner, healthier, and more sustainable world, ABM provides essential services and forward-looking performance solutions that improve the spaces and places that matter most. From curbside to rooftop, ABM’s comprehensive services include janitorial, engineering, parking, electrical and lighting, energy and electric vehicle charging infrastructure, HVAC and mechanical, landscape and turf, and mission critical solutions. ABM serves a wide range of industries – from commercial office buildings to universities, airports, hospitals, data centers, manufacturing plants and distribution centers, entertainment venues and more. Founded in 1909, ABM serves over 20,000 clients, with annualized revenue approaching $8 billion and more than 100,000 team members in 350+ offices throughout the United States, United Kingdom, Republic of Ireland, and other international locations. For more information, visit


ABM is proud to be an Equal Opportunity Employer qualified applicants without regard race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran or any other protected factor under federal, state, or local law. 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.