| Business | Phone |
| Serrurier Cordonnerie Ideale 15 Rue Saint-Louis, Drummondville J2B 5W3 | (819) 478-4371 |
| Serrupro Deziel Inc 160 Rue Saint-Jean, Drummondville J2B 5K9 | (819) 477-7705 |
| Serrurier De L'Etoile 1715 Boul Jean-De Brebeuf, Drummondville J2B 4T5 | (819) 474-2232 |
| Serrurier Drummond Enr 1255 Boul Lemire, Drummondville J2C 7X8 | (819) 478-4496 |
| Clef Argentee 528 Rue Melancon, Drummondville J2C 4R9 | (819) 472-6316 |