In October 1987, Gérald Perreault founded his own welding shop in Saint-Marc-des-Carrières.

In 1996, the company relocated to the industrial park of Donnacona in order to quadruple the floor space .

In 2000, the plant's workload is growing strongly and in less than five years, the size of the company triples as well as the number of its employees.Metal Perreault signed its first major contracts in the USA market.

In 2009, Metal Perreault became a certified manufacturer of the American Institute of Steel Construction (AISC), a standard of quality.

Due to growing demand, in 2012, Metal Perreault participates in a trade mission to Europe where it hired eight new immigrant employees.

March 2016 - New direction, Charles Carré is the new PDG, He now own the company with Simon Harnois,VP.

Heading to its thirtieth anniversary, Metal Perreault employs 85 workers and has an annual production capacity of about 10,000 tons of steel. Metal Perreault is committed to provide a high quality level  in its steel structures and miscellaneous metals fabrication.