| Business | Phone |
| Habitations Mon Toit Inc 298 Ch Yamaska, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-4379 |
| Construction A Mathieu Inc 241 Rue Saint-Felix, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-4033 |
| Construction Bi-Bo Inc 342 Rue Saint-Francois, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-4363 |
| Construction Pro Design Jdm 262 Rue Vaillancourt, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-2761 |
| Construction S Ruel Inc 4030 Boul Jean-De-Breboeuf, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-4817 |
| Constructions Denis Lamoureux 243 Rue Notre-Dame, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-5278 |
| Entreprises Gt Inc 313 Ch Yamaska, Saint-Germain-De-Grantham J0C 1K0 | (819) 395-6428 |