Points of service:
- Côte-des-Neiges, Outremont (Head Office)
5777 Wilderton Avenue, Montreal, Québec, H3S 2V7
Tel: 514-7382421 ext. 121 - Chomedey, 3860 Notre Dame, Suite 202, Laval, Québec H7V 1S1
Tel: 450-688-2091 - Parc-Extension, 821 Ogilvy Avenue, Montreal Québec, H3N 1N9
419 rue Saint Roch, SS-06 (Basement), Montreal Québec, H3N 1K2
Tel: 514-906-0784 - South Shore, 5220 Grande-Allée, Saint-Hubert, Québec H3Y 1A1
Tel: 450-443-8197
Note: All the buildings in which HSSQ operates in, are property of HCGM except for the buildings in Parc-Extension which are owned by Ville de Montreal (City of Montreal).