Strategically located above Lock One on the Welland Canal, the Port Weller Dry Docks facility is the largest Canadian-owned dry dock facility on the Great Lakes.

With two Seawaymax graving docks, as well as machine and fabrications shops, our Port Weller Dry Dock facility is a versatile ship repair and construction site. It also offers more than 1000 feet of wharfage and expansive cargo laydown areas.

Heddle Shipyards’ Port Weller Dry Dock facility is an ideal one-stop shop for ship repair, cargo operations and winter layup and berthage services.

Graving Dock #1 750’ x 80’ x 26’ over sill
Graving Dock #2 807’ x 81’ x 14’4” over sill
Fabrication and Machine Shops 48,000 ft2, Three 10 Ton, 5 Ton, 20 Ton, Overhead Crane Capacity
Berthage 1,000 ft