Diagnose commercial HVAC/R systems and refrigeration equipment as a Technician serving Calgary, Alberta, with robust mechanical and electrical skills. Maintain critical systems across assigned facilities and service calls.

This Technician installs HVAC and refrigeration systems, including ductwork, control panels, building pneumatics, and direct digital controls. The work includes troubleshooting mechanical, electrical, and refrigerant issues across commercial and industrial systems. You will also support preventive maintenance, customer communication, field coordination, and regulatory compliance.

Key Responsibilities:

- Install HVAC/R systems, ductwork, controls, and building pneumatics
- Diagnose mechanical, electrical, and refrigerant-related system issues
- Maintain rack systems, walk-ins, reach-ins, and supermarket refrigeration




- Configure and calibrate low ambient systems and digital controls
- Coordinate service calls, work orders, inventory, and warranty claims

Requirements:

- HVAC/R service experience across commercial and industrial systems
- Ability to interpret layout plans and system schematics
- Knowledge of applicable HVAC/R, OHS, and environmental regulations
- Ability to safely operate heavy machinery and motor vehicles
- Willingness to work at multiple or distant facilities

Apply your HVAC/R troubleshooting, refrigeration maintenance, controls, and compliance expertise across Walmart facilities in Calgary and assigned regions.

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📌 Commercial HVAC Refrigeration Technician (Calgary)
🏢 Walmart Canada
📍 Calgary