RHVAC Technician

About the role

The RHVAC Technician is responsible for installing, maintaining, troubleshooting, and repairing refrigeration, heating, ventilation, and air conditioning (HVAC) systems and equipment in commercial environments. The role requires a solid understanding of HVAC and refrigeration systems, strong problem‑solving skills, and the ability to work independently or as part of a team to ensure that all systems operate efficiently and safely. A sign‑on bonus is offered to new hires. City US anticipates that this position will become union‑represented in late 2026. Guided by our values of communication, coordination, collaboration, care, and change, we remain focused on supporting our people and building for the future. City Facilities Management (US) LLC is a leader in end‑to‑end integrated facilities management for top retailers and grocers, part of the GDI Ainsworth family founded 90 years ago, with offices in Jacksonville, FL and Burlington, MA since 2016.

Responsibilities

• Perform regular preventative maintenance tasks such as changing filters, inspecting refrigerant levels, calibrating sensors, and checking for system leaks.
• Lubricate system components, check for proper system pressure, and replace worn‑out parts as necessary.
• Conduct system diagnostics to identify issues with airflow, temperature regulation, or other mechanical problems.
• Diagnose and troubleshoot issues in HVAC and refrigeration systems, including but not limited to electrical failures, mechanical breakdowns, refrigerant leaks, and sensor malfunctions.
• Provide timely, effective repairs and replacements of parts as needed to restore system function.
• Install new HVAC and refrigeration systems (e.g., compressors, coils, split systems, RTUs, heaters, walk‑in coolers & freezer units) in compliance with local codes and safety regulations.
• Ensure proper integration of ductwork, electrical wiring, and piping for optimal system functionality.
• Communicate effectively with clients regarding service issues, solutions, and recommendations for system improvements or upgrades.
• Provide guidance on optimal system usage and maintenance schedules to ensure long‑term performance and energy efficiency.
• Follow all safety procedures and regulations when handling refrigerants, operating electrical systems, and working with pressurized equipment.
• Ensure that all installations and repairs comply with federal, state, and local codes, including environmental regulations related to refrigerant handling.
• Follow lockout/tagout (LOTO) and other safety procedures when working