A family workshop. Over two decades of precision aluminum work.
In 2004, Bob Trinh opened a small welding shop on Chemin Mulligan Ferry in Gracefield with a clear vision: build railings the way they should be built — welded, not bolted together.
Two decades later, that principle hasn't changed. Every railing, staircase and fence that leaves our workshop is entirely welded — no mechanical assemblies, no shortcuts. We design, fabricate and install everything ourselves.
Today, Dunbar serves residential and commercial clients across the Ottawa-Gatineau region, from Wakefield to Maniwaki, Chelsea to Aylmer. Our reputation is built on precision, durability, and the kind of service you can only get from a team that takes pride in every weld.

No snap-fit joints, no mechanical assemblies. Fully welded aluminum for structural integrity that lasts decades.
Design, fabrication and finishing — all under one roof in Gracefield. No outsourcing, no middlemen, total quality control.
Oven-baked powder coat finish rated for Canadian winters. No annual repainting. No rust, no peeling.

