| Business | Phone |
| Adamston Twp Municipal Office Rr 2 Stn Main, Renfrew K7V 3Z5 | (613) 432-2885 |
| Mc Dougall Mill Arthur Ave, Renfrew K7V 4B1 | (613) 432-2129 |
| Ontario Disability Support 357 Raglan St S, Renfrew K7V 1R6 | (613) 432-4886 |
| Ontario Probation & Parole 268 Raglan St S, Renfrew K7V 1R4 | (613) 432-2546 |
| Renfrew Ma-Te-Way Activity Ctr 1 Ma-Te-Way Park Dr, Renfrew | (613) 432-3033 |
| Renfrew Roads-Garage Rr 1 Stn Main, Renfrew K7V 3Z4 | (613) 432-3726 |
| Renfrew Housing Corp 39 Renfrew Ave W, Renfrew K7V 2Y2 | (613) 432-3679 |
| Renfrew Landfill Site 376 Bruce St, Renfrew K7V 3Z8 | (613) 432-0731 |
| Renfrew Industrial Commission 152 Plaunt St S, Renfrew K7V 1M8 | (613) 432-5813 |
| Renfrew Municipal Garage Rr 2, Renfrew K7V 3Z5 | (613) 432-3175 |
| Renfrew Town Clerk 127 Raglan St S, Renfrew K7V 1P8 | (613) 432-4848 |
| Renfrew Development Dept 127 Raglan St S #200, Renfrew K7V 1P8 | (613) 432-8166 |
| Renfrew Filtration Plant 244 Mcandrew Ave, Renfrew K7V 3X3 | (613) 432-3501 |
| Renfrew County & District Hlth 180 Plaunt St S #8, Renfrew K7V 1M8 | (613) 432-5853 |
| Renfrew Public Works Garage 529 Lisgar Ave, Renfrew K7V 3N6 | (613) 432-4147 |
| Bonnechere Manor 470 Albert St, Renfrew K7V 4L5 | (613) 432-4873 |