HVAC Refrigeration Mechanic

O’Dell HVAC Group

1d•Remote

About The Position

O'Dell HVAC Group is hiring an experienced HVAC Refrigeration Mechanic for its Alberta Service team. Reporting to the HVAC Service Manager, this field-based role involves startup, commissioning, maintenance, troubleshooting, and repair of commercial and industrial systems, including complex cooling equipment that supports data centres and other mission-critical facilities. The mechanic works with contractors, customers, manufacturers, and internal teams to address technical challenges, optimize equipment performance, and deliver reliable service. The position is initially classified as remote but requires regular travel to customer and job sites throughout the service territory. Candidates must be based in the Calgary area and be comfortable with regular vehicle travel and occasional air travel to customer sites elsewhere in Canada. Participation in an on-call rotation and overtime as necessary to meet customer requirements are also required.

Requirements

Hold a 313A Refrigeration and Air Conditioning Systems Mechanic licence in good standing.
Hold a valid G-class driver's licence in good standing.
Have at least five years of commercial or industrial HVAC service experience, including hands-on chiller servicing and troubleshooting.
Have a strong understanding of refrigeration systems, compressors, electrical components, hydronic systems, and chilled-water applications.
Have experience working with air-cooled and/or water-cooled chillers and associated equipment.
Be able to diagnose complex equipment issues using electrical testing equipment, system readings, manufacturer documentation, and diagnostic tools.
Be able to read and interpret electrical schematics, mechanical drawings, piping diagrams, and manufacturer technical documentation.
Have experience troubleshooting HVAC controls, building automation interfaces, and equipment operating sequences.
Have strong computer skills, including Microsoft Office, and the ability to learn and use manufacturer diagnostic software.
Have strong verbal and written communication skills and be able to explain technical issues clearly to customers and team members.
Be detail-oriented and organized, with strong problem-solving skills.
Be dependable and punctual, and able to work independently and collaboratively.
Be willing and able to travel to customer sites and participate in an on-call rotation as required.
Be based in the Calgary area and comfortable with regular vehicle travel and occasional air travel to other customer sites across Canada.

Responsibilities

Start up, commission, maintain, troubleshoot, and repair commercial and industrial chiller systems and associated HVAC equipment.
Diagnose mechanical, electrical, refrigeration, and controls-related issues to support safe and efficient equipment operation.
Service air-cooled and water-cooled chillers, chilled-water systems, pumps, cooling towers, and related refrigeration components.
Provide hands-on technical support to contractors, technicians, building operators, and customers during installations, startups, and service calls.
Support cooling systems in data centres and other mission-critical environments to help minimize downtime and maintain reliable operations.
Troubleshoot building automation systems, equipment controls, alarms, and system performance issues.
Perform preventive maintenance, equipment inspections, and assessments; identify recommended repairs and improvements.
Document service activities, equipment readings, troubleshooting findings, and repairs accurately.
Collaborate with manufacturers and internal Sales, Service, and Technical Support teams to resolve technical issues, support warranty claims, and meet customer needs.
Participate in manufacturer training to stay current with chiller technologies, refrigeration systems, and controls.
Follow applicable health and safety procedures, including lockout/tagout and customer site requirements.
Travel to customer and job sites throughout the service territory, including occasional travel elsewhere in Canada.
Participate in an on-call rotation and work overtime as necessary to meet customer requirements.
Perform other duties as assigned.