Advanced commercial door diagnostics and repair define this senior technician position, with independent work across mechanical, electrical, and automated systems.
The Senior Commercial Overhead Door Technician performs maintenance, installations, and complex troubleshooting on commercial door equipment. This hands-on role includes technical leadership, mentoring junior technicians, and supporting quality, safety, and client satisfaction. Work covers overhead doors, loading docks, truck restraints, dock seals, high speed doors, and hollow metal doors.
Key Responsibilities: Perform advanced inspections, maintenance, diagnostics, and repairs
Lead complex and escalated commercial door troubleshooting
Install and replace operators, controls, and specialized hardware
Review work orders, materials,



and repair strategies
Document service, deficiencies, and corrective recommendations
Requirements: Minimum five years commercial overhead door experience
High school diploma; trades training preferred
Advanced mechanical, electrical, and automated systems knowledge
Valid driver’s license and clean driver’s abstract
Availability for shifts, on-call work, and emergencies
Apply advanced troubleshooting, technical leadership, and secure repair practices across complex commercial door systems and service requirements.

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📌 Senior Commercial Door Technician (Ontario)
🏢 BGIS
📍 Ontario