| Business | Phone |
| Amoco Split Second 1701 W Glen Park Ave, Griffith 46319 | (219) 934-0670 |
| Dome Amoco 1800 W Avenue H, Griffith 46319 | (219) 924-8861 |
| Duke Of Oil 810 E Ridge Rd, Griffith 46319 | (219) 838-8386 |
| Griffith Amoco 1581 N Cline Ave, Griffith 46319 | (219) 838-4236 |
| Speedway 1901 N Cline Ave, Griffith 46319 | (219) 923-0907 |