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In 1987, Acier St-Denis inc. emerged as an entity distinct from St-Denis Ornemental inc. which has, since 1920, specialized in the manufacture and installation of miscellaneous steel works.

Acier St-Denis inc. has as its objective to meet the needs of industry by specializing in the design, manufacture and installation of steel structures.

Annual employee picnic, 1921.
Now with offices and facilities covering almost 20 000 square feet, replete with specialized equipment and machinery , trucks and cranes, Acier St-Denis inc. is capable of serving all types of clients: industrial, commercial and institutional.

We are constantly improving the quality of our products and services, and we have implanted a quality system in regards to our fabrication and installation activities.