Job Title: Chiller Technician

Location: San Francisco, CA

Job Type: Full-Time

Job Summary

We seek an experienced and highly skilled Chiller Technician to join our San Francisco, CA team. The ideal candidate will have a local, stable work history and bring over five years of hands-on experience in servicing, repairing, and maintaining various types of chillers, including air-cooled, water-cooled, screw, and centrifugal units. In addition to chiller expertise, this role requires proficiency in diagnosing and repairing large rooftop units (RTUs), boilers, and Variable Refrigerant Flow (VRF) systems.

Responsibilities

• Chiller Maintenance & Repair : Perform thorough maintenance, troubleshooting, and repairs on air-cooled, water-cooled, screw, and centrifugal chillers.
• Large RTU Diagnostics & Repair : Diagnose and repair large rooftop units (RTUs) weighing 20 to 200+ tons, ensuring system efficiency.
• Boiler & Mechanical System Repair: Conduct service and repair tasks on commercial boilers and other major HVAC mechanical equipment.
• VRF Systems Expertise : Diagnose and repair Variable Refrigerant Flow (VRF) systems as part of comprehensive HVAC service.
• Manufacturer Training Application : Apply knowledge from manufacturer-specific training (e.g., Trane, Carrier, York, Mitsubishi, etc.) to provide high-quality service.
• Safety & Compliance: Follow all safety protocols and ensure compliance with industry standards in all job functions.
• Documentation & Client Communication : Maintain accurate service records, provide detailed reports, and communicate effectively with clients to ensure customer satisfaction.

Qualifications

• Minimum of 5 years of experience in chiller service, repair, and teardown.
• EPA Universal Certification is required.
• Proven experience diagnosing and repairing large RTUs (20-200+ tons), boilers, VRF systems, and other complex HVAC systems.
• Manufacturer training and certifications (Trane, Carrier, York, Daikin, Mitsubishi, etc.) are highly preferred.
• Strong technical troubleshooting skills with the ability to work independently.
• A clean driving record is required.
• Excellent communication and customer service skills.
• Must be a local candidate with a stable work history.