| Business | Phone |
| Andre Charbonneau Cga Expert 38 Rue Maclachlan, Buckingham J8L 3R9 | (819) 986-5642 |
| Renaud, Pierre 533 Rue Principale, Buckingham J8L 2H2 | (819) 986-6434 |
| St-Jean, Benoit 106 Rue Maclaren E, Buckingham J8L 1K1 | (819) 281-3886 |
| Verner, Yves 106 Rue Maclaren E, Buckingham J8L 1K1 | (819) 986-7000 |
| Dubuc, Jean 700 Rue Principale, Buckingham J8L 2H7 | (819) 986-1021 |
| Dubuc, Jean V 700 Rue Principale, Buckingham J8L 2H7 | (819) 281-9955 |