| Business | Phone |
| Michel Filiatrault Constructns 562 Rue Leduc, Grande-Ile J6S 3Y8 | (450) 373-0854 |
| Calfeutrage Dominion Quebec 14 Boul Du Bord-De-L'Eau #A, Grande-Ile J6S 4V3 | (450) 371-8554 |
| Constructions Valrive Inc 536 Rue Gaetan, Grande-Ile J6S 4V3 | (450) 371-1560 |