| Business | Phone |
| Construction Carol Allaire Inc 423 Av Pie-X, Saint-Christophe-D'Arthabaska G6P 6S1 | (819) 357-2785 |
| Construction Francois Anctil 10 Boul Leon-Couture, Saint-Christophe-D'Arthabaska G6P 6S1 | (819) 357-2161 |
| Constructions Cg Bissonnette 17 Rue Guillemette, Saint-Christophe-D'Arthabaska G6P 6S1 | (819) 357-9609 |
| Constructions Pepin & Fortin 371 Av Pie-X, Saint-Christophe-D'Arthabaska G6P 6S1 | (819) 357-9274 |