Chiller Mechanic/Technician

ABM Industries; Los Angeles (CA); On-site; USD 74,000 - 105,000; Full time

Benefits offered by this job

Union benefits

Pension plan

401(k)

Job summary

ABM Industries is seeking a Chiller Mechanic/Technician in Los Angeles to operate, maintain, troubleshoot, repair and install commercial and industrial chiller systems. You will perform preventive maintenance on various chiller types and associated equipment to ensure reliable building operations.

Responsibilities include diagnosing refrigeration and control system issues, calibrating systems, and coordinating with vendors for major repairs. EPA certification and 3+ years’ experience required.

Qualifications

• Requires high school diploma or GED; technical HVAC/R schooling preferred.
• EPA Universal Refrigerant Certification required.
• 3+ years of chiller maintenance experience.

Responsibilities

• Inspect, maintain, and repair commercial/industrial chiller systems.
• Diagnose electrical, mechanical, and control issues.
• Monitor performance and optimize efficiency.
• Coordinate with vendors and facilities teams.

Skills

Mechanical skills

Electrical troubleshooting

BAS/BMS familiarity

Preventive maintenance

Education

High School Diploma or GED

Technical HVAC/R certification

Tools

Refrigeration tools

Vibration analysis equipment

Job description

The Chiller Mechanic/Technician is responsible for the operation, maintenance, troubleshooting, repair, and installation of commercial and industrial HVAC chiller systems. This position performs preventive and corrective maintenance on centrifugal, screw, scroll, and absorption chillers, as well as associated equipment including cooling towers, pumps, motors, controls, and refrigeration components. The ideal candidate possesses strong mechanical and electrical troubleshooting skills and is committed to maintaining reliable and efficient building operations.

Shift: Monday - Friday: 7am-3pm

Location: Los Angeles, Ca

Pay rate: $65 hourly rate | Weekly pay

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.

Benefit Information

This position is part of LOCAL 501. LOCAL 501 will provide the benefits, pension, and 401(K).

Responsibilities

• Inspect, maintain, troubleshoot, and repair commercial and industrial chiller systems.
• Perform preventive maintenance on centrifugal, screw, scroll, and reciprocating chillers.
• Diagnose and repair refrigeration, electrical, mechanical, and control system issues.
• Monitor chiller performance and adjust operating parameters to optimize efficiency.
• Service associated HVAC equipment, including cooling towers, condenser water systems, chilled water pumps, expansion tanks, and piping systems.
• Perform refrigerant recovery, charging, leak detection, and repairs in compliance with EPA regulations.
• Conduct vibration analysis, oil testing, and equipment performance assessments.
• Maintain and calibrate temperature, pressure, flow, and control systems.
• Read and interpret blueprints, schematics, wiring diagrams, and technical manuals.
• Respond to emergency service calls and equipment failures.
• Document maintenance activities, repairs, inspections, and equipment performance data.
• Coordinate with vendors, contractors, and facility management teams on major repairs and projects.
• Ensure compliance with all safety regulations, environmental standards, and company policies.
• Assist in equipment upgrades, retrofits, and capital improvement projects.
• Support overall facility operations and perform other duties as assigned.

Qualifications

• High School Diploma or GED required.
• Technical school certification in HVAC/R, Mechanical Systems, or a related field preferred.

Experience

• 3+ years of experience servicing commercial or industrial chillers.
• Experience working in commercial buildings, healthcare facilities, manufacturing plants, or data centers preferred.
• Experience with building automation systems (BAS/BMS) is desirable.
• EPA Universal Refrigerant Certification required.
• HVAC/R Certification preferred.

$65 - $65 an hour