| Business | Phone |
| Mattawa Petro Canada 290 Mcconnell St, Mattawa P0H 1V0 | (705) 744-2866 |
| Mr Gas 720 John St, Mattawa P0H 1V0 | (705) 744-0726 |
| Boulanger Shell 310 Mcconnell St, Mattawa P0H 1V0 | (705) 744-5332 |
| Chernard Restaurant & Gas Bar John, Mattawa P0H 1V0 | (705) 744-5679 |