| Business | Phone |
| Art-Image Exhibition Hall 855 Boul De La Gappe, Gatineau J8T 8H9 | (819) 243-2325 |
| Assesment 144 Boul De L'Hopital, Gatineau J8T 7S9 | (819) 243-5594 |
| L'Outaouais Usine D'Epuration 858 Rue Notre-Dame #A, Gatineau J8P 1N9 | (819) 663-5585 |
| Maison De La Culture 855 Boul De La Gappe, Gatineau J8T 8H9 | (819) 243-2305 |
| Office Municipale D'Habitation 225 Ch De La Savane, Gatineau J8T 1R5 | (819) 682-3916 |
| Service Centre Gatineau 144 Boul De L'Hopital, Gatineau J8T 7S9 | (819) 243-2323 |
| Cdec De Gatineau 400 Boul Maloney E, Gatineau J8P 1E6 | (819) 669-5740 |
| Gatineau Loisirs & Culture 144 Boul De L'Hopital, Gatineau J8T 7S9 | (819) 243-4343 |
| Gatineau Water Treatment Plnts 437 Du Golf Ave, Gatineau J8T 4Y6 | (819) 663-4997 |