GAÉTAN SIROIS CONSTRUCTION INC is a company created in 1981 by Mr. Gaétan Sirois. Since 2012, the company has been run by his children, Yves and Chantal Sirois.

Gaétan Sirois Construction Inc. stands out for the quality of its construction (GCR quality rating: AA) and its personalized service. The company has built hundreds of houses in St-Jean-sur-Richelieu, Marieville and Mont St-Grégoire. In 2022, she undertakes a brand new housing project in Farnham. The Domaine du Sentier.