Chiller Technician, Commercial HVAC

Job Description

We are seeking a highly skilled Chiller Technician with hands-on experience servicing centrifugal, low-pressure, absorption, and screw chillers in commercial and industrial environments. This role requires strong mechanical, electrical, and control troubleshooting skills, as well as a commitment to safety, reliability, and customer satisfaction.

Pay: $45.00 - 75/HR. The pay listed is the hourly range or the hourly rate for this position. A specific offer will vary based on applicant's experience, skills, abilities, geographic location, and alignment with market data.

ABM offers a comprehensive benefits package. For information about ABM's benefits, visit ABM Employee Benefits | Front Line Team Members

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

Responsibilities

• Perform preventive maintenance, diagnostics, and repairs on:
• Centrifugal
• Low-pressure
• Absorption
• Screw
• Troubleshoot refrigeration, mechanical, electrical, and control system issues
• Conduct oil analysis, purge unit diagnostics, tube cleaning oversight, and performance testing
• Support startup, commissioning, and retrofit projects
• Work with OEM controls, VFDs, and BAS integrations
• Complete detailed service documentation and communicate findings to customers
• Adhere to all safety, EPA, and company compliance standards
• Participate in on-call and emergency service rotations as required

Qualifications

Required

• 5+ years of chiller service experience, including centrifugal and screw chillers
• Working knowledge of low-pressure, absorption chiller operation and maintenance
• Strong understanding of refrigeration theory and heat transfer principles
• EPA Universal Certification
• Ability to read electrical schematics, P&IDs, and mechanical drawings
• Valid driver's license with a clean driving record
• Proven ability to work independently and manage service priorities

Preferred

• Manufacturer training (Trane, Carrier, York, Daikin, Johnson Controls, etc.)
• Experience with absorption chillers (steam or hot water-driven systems)
• High-voltage motor and VFD troubleshooting experience
• Familiarity with BAS platforms (Metasys, Siemens, Honeywell)
• OSHA safety certifications
• Rigging certifications

Physical Requirements

• Ability to lift up to 50 lbs
• Comfort working in mechanical rooms, rooftops, and confined spaces

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 159546
• Posting Date 07/13/2026, 06:25 PM
• Job Schedule Full time
• Locations Sacramento, CA, United States
• Job Category Facilities
• Work Days Full Time Days
• Workplace On-site