About this HVAC Engineer role at Ableserve

Ableserve · Onsite · Los Angeles, CA

The HVAC Mechanic / Building Engineer is responsible for maintaining, troubleshooting, repairing, and optimizing HVAC and building systems within a large commercial entertainment and public venue environment. This position requires a hands-on HVAC professional with strong mechanical aptitude and building engineering experience. The ideal candidate will have extensive experience replacing compressors, recovering and charging refrigerants, diagnosing system failures, and performing in-house HVAC repairs.

Shift: Monday through Friday | 7am - 3:30pm

Pay: $41.50 - $50 per hour | Weekly Pay

Location: Downtown Los Angeles, Ca

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:

ABM offers a comprehensive benefits package. For information about ABM’s benefits, visit ABM 2026 Employee Benefits | Staff and Management Team Members

Essential Duties and Responsibilities

Inspect, maintain, troubleshoot, and repair commercial HVAC equipment, including rooftop units, split systems, package units, air handlers, exhaust systems, and associated controls.

Diagnose and replace HVAC compressors and major system components.

Recover refrigerant, perform leak detection, evacuate systems, and recharge equipment in accordance with EPA regulations.

Perform preventative maintenance on HVAC and building mechanical systems.

Troubleshoot electrical, mechanical, and control-related HVAC issues.

Perform repairs in-house whenever possible to minimize equipment downtime and service costs.

Monitor and maintain building automation systems (BAS) and HVAC control systems.

Respond to service requests and emergency equipment failures.

Support the operation and maintenance of building engineering systems, including plumbing, electrical, mechanical, and life safety equipment.

Maintain accurate maintenance records, work orders, and equipment documentation.

Coordinate with vendors and contractors when specialized repairs are required.

Ensure compliance with all safety standards, environmental regulations, and company policies.

Required Qualifications

High school diploma or GED.

Minimum 3 years of commercial HVAC experience.

Strong experience replacing HVAC compressors and major mechanical components.

Extensive hands-on experience recovering, handling, and charging refrigerants.

Proven ability to diagnose and repair commercial air conditioning systems.

Experience operating and maintaining building mechanical systems within commercial facilities.

Knowledge of HVAC controls, electrical troubleshooting, and mechanical systems.

Ability to read and interpret blueprints, wiring diagrams, and technical manuals.

Strong troubleshooting and problem-solving skills.

Excellent communication and customer service abilities.

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About this HVAC Engineer role at Ableserve

Essential Duties and Responsibilities

Required Qualifications

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