Job Description

Sentinel Dock & Door Solutions is a leading Canadian provider of commercial dock and door services. Established in 2024 by Trivest Partners, Sentinel was formed through the acquisition of top regional service providers: Lenworth Building Services, Pro Door & Dock Systems, Mar-Lin Dock & Door, Door Doctor, and Secord Doors. Together, we specialize in the installation, repair, and maintenance of overhead doors, dock levelers, and related equipment for commercial and industrial facilities.

Door Doctor, located in Brampton, is on the hunt for a Lead Hand, Service Technician—skilled, dedicated individuals ready to join our growing team

Key Responsibilities:

  • Inspect, diagnose, and repair overhead doors, loading docks, and related equipment
  • Perform on‑site welding and fabrication as required to support installation and repair work
  • Complete work orders, inspection sheets, and capture site photos for documentation
  • Maintain service ...

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