| Business | Phone |
| Andre H Lalonde & Assoc 1111 Boul Mont-Royal, Outremont H2V 2H5 | (514) 271-4241 |
| Gerin-Lajoie Experts-Conseil 1290 Av Van Horne #402, Outremont H2V 4S2 | (514) 279-4821 |
| Michel Bellerose Expert Inc 970 Av Mceachran #113, Outremont H2V 3E3 | (514) 490-1252 |
| Dermond Experts-Conseil Inc 663 Av Mceachran, Outremont H2V 3C6 | (514) 274-4244 |