Your steel building dreams made real, from start to finish
Watko is an Eastern Ontario Steelway Builder


Canada’s leading manufacturer of steel building systems. If you can dream it, you can build it with Steelway! Specializing in custom-engineered steel building solutions for all your industrial, commercial, recreational, institutional and agricultural needs.


ExSteel is innovative, flexible, and committed to supplying quality steel building components, self-storage units and Heritage Buildings. From retrofitting a new steel roof, to increasing thermal performance, to cold-formed Cs & Zs, we can bring life back to an old building.


Zelus Material Handling is the largest overhead crane service company in Ontario. We design, manufacture, assemble, install, repair, maintain, modernize and inspect crane systems of all sizes – lightweight workstations to large-span high-capacity cranes.
Our complete process guarantees 100% customer satisfaction
Planning & Design
Our process begins with a meeting with you to understand your goals, budget, and to get an understanding of the site. A preliminary design is discussed in detail for your approval.
Engineering & Approvals
There are many details that need to be taken care of, including site planning, engineering drawings, and other items requiring municipal approvals. Watko takes care of everything.
Construction
With a final approved plan, Watko sources all materials and prepares the site for construction. We offer a complete turnkey solution: foundations and slab, electrical and plumbing, through to finishing and grading.
Project Wrap-up
At Watko Construction, the job isn’t complete until you are fully happy. This is why we ensure a customer inspection is undertaken, and ensure all work meets or exceeds expectations.