Marwest Industries Ltd. (MWI) is a Canadian‑owned construction company established in 1985, serving Southeastern British Columbia. MWI specializes in commercial, industrial, municipal, ministry, and institutional construction, with expertise in deep excavations, shoring and underpinning, municipal roadway construction, HDPE pipe fusing, and GCL/HDPE liner installations. We provide comprehensive construction services and work closely with local suppliers and subcontractors to deliver safe, high‑quality projects.