| Business | Phone |
| R & R Electric 1025 Bruce St #B, Renfrew K7V 3Z8 | (613) 433-9979 |
| Valley Automation & Control 281 Mask, Renfrew | (613) 432-9279 |
| Yemen Electric 121 Argyle St S, Renfrew K7V 1T4 | (613) 432-6593 |
| Crozier Electric Ltd 467 Haley Rd, Renfrew K7V 3Z6 | (613) 432-6388 |
| Eady Electrical 89 Lorne St N, Renfrew K7V 1K8 | (613) 432-3360 |