Building tomorrow’s city today

As a major player in the Québec construction industry, Cosoltec has developed – over its years of activities – expertise in designing and implementing innovative real estate complexes.

Designed to meet the needs of current owners, residential projects by Cosoltec prioritize quality of life, innovation, sustainable development along with unique architectural design.

Eager to provide impeccable service for each apartment and condo project completed under its leadership, Cosoltec makes it a point of honour to deliver turnkey solutions that surpass industry, quality standards.

Partner with the Société d’habitation du Québec

Having built more than 2,000 condominium and rental units throughout Québec, Cosoltec has been maintaining a strong partnership with the Société d’habitation du Québec since 2001. Through this partnership, established under the AccèsLogis program, Cosoltec has been contributing towards the achievement of affordable, social and community housing.

A company focused on quality and respect for the environment

In addition to being ISO 9001: 2008 certified, thereby ensuring flawless and quality management, Cosoltec implements LEED and Novoclimat 2.0 certified real estate projects, thus offering more environmentally-friendly  and energy efficient housing.


A major player in the Québec construction industry, Cosoltec applies its expertise in the design, management, engineering and construction of high-end projects. Whether multi-residential buildings, commercial complexes, industrial buildings, sports and recreational centres or rental accommodations, Cosoltec has been contributing since 1997 to urban development in many sensitive areas of the province. Working with recognized collaborators, Cosoltec enjoys an exemplary portfolio and many clients including: La Société immobilière du Québec, l'Office municipal d'habitation de Montréal, l'Université de Montréal, Molson Coors Canada, Ivanhoé Cambridge, and Métro and Costco.

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