van vehicle branded with PSL logo at a mine site doing bulk tank propane inspection

About Patrick Sprack Ltd.

We are an ever-expanding and diversifying HVAC company with a record and reputation for steady customer growth and satisfaction and a focus on the use of the latest technologies and mechanical diversity.


We are currently searching for a 3RD/4TH Year Millwright Apprentice. If you want to work in a fun environment with sharp teammates who embrace our core values, in a culture of mutual respect and continuous learning, we look forward to hearing from you.

PSL provides a variety of heating, ventilation, air-conditioning, petroleum, propane, and refrigeration services ranging from planned maintenance (both preventative and full coverage), inspections and diagnostic services as well as repairs, retrofits and new installations for commercial and industrial mechanical systems.

We add value by providing knowledge based and innovative solutions. We are qualified in a number of related fields which allow us to provide a wider range of services and grant additional benefits. Our company places ourselves ahead of the competition by consistently delivering exceptional customer service.

Responsibilities & Duties

  • Ability to read blueprints, diagrams, and schematic drawings to follow instructions
  • Help install, align, take apart and move machinery and
  • Mechanical equipment according to layout plans using hand and power tools
  • Use rigging and hoisting equipment.
  • Help inspect and examine machinery and equipment to detect and find irregularities and malfunctions
  • Promote a positive customer experience with a strong focus upon a qualitative service/product
  • Technical sales by providing proper measurements, ordering supplies, and completing work orders.
  • Installing garage doors (Residential, Commercial, Industrial)
  • nstalling dock levelers (Hydraulic, Air-Powered, Mechanical)
  • Troubleshooting maintenance issue (Dock and Doors)
  • Maintenance and repair work (Dock & Doors) Repairing machines and systems, equipment installation and operation monitoring to ensure that mechanical doors are installed and functioning properly.
  • Complete all proper documentation, work orders and any required part sourcing
  • Adjust machinery and repair or replace defective parts
  • Ability to use precision tools such as laser alignment equipment, dial indicators, micrometers and precision and optical levels
  • May use testing equipment such as vibration analysis as well as other techniques used in predictive and preventive maintenance
  • Complete all documentation in a timely and accurate manner
  • Possess the physical and mental capabilities to work under stress and control multiple tasks at a time
  • Ability to use Laser Alignment or Dial Alignment tooling
  • Performs related duties as required.
  • Millwrighting Apprenticeship set up with Ontario College of Trades
  • Knowledge of the standard methods, materials and equipment used in the Millwright and related trades.

Qualifications & Experience

  • Millwrighting Apprenticeship set up with Ontario College of Trades
  • Knowledge of the standard methods, materials and equipment used in the Millwright and related trades.
  • Valid Drivers License


Work Conditions:

  • Field work (outdoors, dusty/dirty environments)
  • Driving (sitting for extended periods, maintaining focus and alertness while operating company vehicle)
  • At times it may be necessary to work outside of the regular work day in order to complete their duties.
  • Fast-paced environment;
  • Work under pressure;
  • Attention to detail;
  • Tight deadlines;
  • Overtime On/Call required

Apply Now

Please fill in the form below to apply for this position. If the license doesn’t apply to the position, please select “N/A.” 

    Professional Information

    Q1: Are you a licensed trade?

    Q2: Do you have a valid drivers license?

    Q3: Do you live in Canada?

    Q4: How did you find us?
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    Personal Information