Construction Estimator (Mississauga)

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

Sentinel is a growing platform of partner brands built on deep technical expertise and disciplined execution. As we continue to scale – both organically and through acquisition – consistent performance depends on strong technical capability and aligned leadership across all brands.

Lenworth located in Mississauga is recruiting for a Construction Estimator who will be responsible for preparing accurate and competitive cost estimates for commercial and industrial dock and door installations. You’ll an...