| Business | Phone |
| A El Ind Inc 5024 Boul De L'Universite, Rock Forest J1N 3B6 | (819) 566-8005 |
| Beauvais Electrique Enr 4879 Rue Magloire #201, Rock Forest J1N 1L9 | (819) 821-9234 |
| Bergeron Gaston Electrique Enr 4608 Ch De North Hatley, Rock Forest J1N 3B8 | (819) 346-7119 |
| Bissonnette, Raymond 776 Boul Des Veterans, Rock Forest J1N 2A3 | (819) 564-1298 |
| Cfcc Electrique Inc 5032 6th Rg N, Rock Forest J1N 1J6 | (819) 564-2140 |
| Claude Vachon Electrique 5572 Rue Rodrigue, Rock Forest J1N 3A5 | (819) 864-4707 |
| Duplessis Instalations Electri 5869 Rue Rodrigue, Rock Forest J1N 3A6 | (819) 864-9400 |
| Gaulin Gaston & Fils Inc 1697 Rue Paillard, Rock Forest J1N 1J4 | (819) 564-0402 |