HVAC-R Service Tech

Cool Sys, a leader in sustainable, energy-efficient HVACR solutions, is seeking an HVAC/R Service Technician to join our HVAC Wholesale team. In this role, you will install, troubleshoot, repair, and maintain commercial and industrial HVAC/R systems, ensuring optimal performance and energy savings for clients across North America. You will diagnose system issues, perform preventive maintenance, and provide exceptional customer service on-site.

At Cool Sys, you'll work with innovative technology in a collaborative, inclusive culture that supports your growth, values diversity, and promotes safety, performance excellence, and work-life balance.

Responsibilities

• Perform advanced service, repair, and maintenance on commercial and industrial HVAC/R systems to ensure safe, reliable, and energy-efficient operation.
• Diagnose complex mechanical, electrical, and refrigeration issues using advanced tools, test instruments, and control system interfaces.
• Install, start up, and commission HVAC/R equipment and components in accordance with manufacturer specifications and Cool
• Sys standards.
• Execute preventive and predictive maintenance plans, documenting findings and recommending corrective actions to maximize equipment life and performance.
• Interpret technical documentation, including wiring diagrams, schematics, service manuals, and engineering drawings, to guide troubleshooting and repairs.
• Collaborate with Engineering, Maintenance & Asset Management teams to support system upgrades, retrofits, and energy-efficiency improvement projects.
• Communicate clearly with customers on work performed, system conditions, recommendations, and options, ensuring a professional and customer-focused experience.
• Maintain accurate, timely service records, work orders, and asset information using company-provided mobile or CMMS tools.
• Adhere to all Cool
• Sys safety policies and industry regulations, including proper handling of refrigerants, lockout/tagout, and jobsite safety practices.
• Mentor and support junior technicians in the field by sharing technical knowledge, best practices, and safe work habits.

Required Skills

• Commercial HVAC service
• Commercial refrigeration service
• System troubleshooting and diagnostics
• Preventive and predictive maintenance
• Reading and interpreting schematics and blueprints
• Refrigeration cycle and controls knowledge
• Electrical and low-voltage troubleshooting
• Brazing, soldering, and piping practices
• Use of HVACR test instruments and gauges
• Energy efficiency optimization
• CMMS/work order systems
• Technical documentation and reporting
• Customer service and client communication
• Time management and workload prioritization
• Safety and regulatory compliance