

Durable, aesthetic façade restoration through concrete analysis, repair product approval, and meticulous planning in a protected heritage zone.

HEC Montreal - Multi-Level Underground Parking
Assessment of the extent of observed damages and definition of the required rehabilitation work of the underground multi-level parking lot.


Since 1996, SIMCO (formerly Cosigma) has been involved in the modernization, code compliance, and preservation of the Collège de Montréal.