| Business | Phone |
| Davison's Service Station 410 S 1st St, Hamilton 59840 | (406) 363-1933 |
| Riverside Sinclair 1987 N 1st St, Hamilton 59840 | (406) 375-0536 |
| Goofy's 600 Old Corvallis Rd, Hamilton 59840 | (406) 543-6085 |
| Lone Pine Conoco 504 Us Highway 93 S, Hamilton 59840 | (406) 375-0554 |