| Business | Phone |
| Marathon 11911 S Saginaw St, Grand Blanc 48439 | (810) 694-3350 |
| Davison Gas & Oil 6010 S Saginaw Rd, Grand Blanc 48439 | (810) 603-0041 |
| Zolten Inc 11843 S Saginaw St, Grand Blanc 48439 | (810) 695-5434 |
| Grand Blanc Citgo 11431 S Saginaw St, Grand Blanc 48439 | (810) 694-6810 |
| Grand Castle Mobil Market 3041 E Grand Blanc Rd, Grand Blanc 48439 | (810) 694-1880 |
| Speedway 2456 W Grand Blanc Rd, Grand Blanc 48439 | (810) 655-4909 |
| Sean's Enterprise 9490 S Saginaw Rd, Grand Blanc 48439 | (810) 695-4371 |
| Speedway 1435 E Hills Rd, Grand Blanc 48439 | (810) 695-1909 |