About the role
Sentinel Dock & Door Solutions is a Canadian company that provides commercial dock and door services. Established in 2025 by Trivest Partners, a private equity firm, Sentinel was formed through the acquisition of the following regional service providers: Lenworth Building Services, Pro Door & Dock Systems, Mar-Lin Dock & Door, Door Doctor and Secord Docks. These companies specialize in the installation, repair, and maintenance of overhead doors, dock levelers, and related equipment for commercial and industrial facilities.
Pro Door & Dock Systems based in Mississauga, ON is seeking to fill the role of Concrete Helper to support our installation and service teams. This is a great opportunity for someone who’s reliable, physically capable, and eager to learn.. You’ll be working alongside experienced technicians, helping with concrete prep and finishing for dock levelers, door frames, and other installations.
Key Responsibilities:
- Assist with concrete mixing, pouring, and finishing
- Prep job sites and clean up after installs
- Load/unload tools and materials
- Support installers with general labour tasks
- Follow safety protocols and company procedures
What we're looking for:
- Physically fit and comfortable with manual labour
- Willing to work outdoors and in active job sites
- Positive attitude and team player
- Punctual and dependable
- Experience in construction or concrete work is a plus, but not required
What's in it for you?
- On-the-job training and mentorship
- Tight-knit team with a strong safety culture
- Competitive hourly wage and steady work
- $22/hour ~ $26/hour depending on experience
About the role
Sentinel Dock & Door Solutions is a Canadian company that provides commercial dock and door services. Established in 2025 by Trivest Partners, a private equity firm, Sentinel was formed through the acquisition of the following regional service providers: Lenworth Building Services, Pro Door & Dock Systems, Mar-Lin Dock & Door, Door Doctor and Secord Docks. These companies specialize in the installation, repair, and maintenance of overhead doors, dock levelers, and related equipment for commercial and industrial facilities.
Pro Door & Dock Systems based in Mississauga, ON is seeking to fill the role of Concrete Helper to support our installation and service teams. This is a great opportunity for someone who’s reliable, physically capable, and eager to learn.. You’ll be working alongside experienced technicians, helping with concrete prep and finishing for dock levelers, door frames, and other installations.
Key Responsibilities:
- Assist with concrete mixing, pouring, and finishing
- Prep job sites and clean up after installs
- Load/unload tools and materials
- Support installers with general labour tasks
- Follow safety protocols and company procedures
What we're looking for:
- Physically fit and comfortable with manual labour
- Willing to work outdoors and in active job sites
- Positive attitude and team player
- Punctual and dependable
- Experience in construction or concrete work is a plus, but not required
What's in it for you?
- On-the-job training and mentorship
- Tight-knit team with a strong safety culture
- Competitive hourly wage and steady work
- $22/hour ~ $26/hour depending on experience