| Business | Phone |
| Afs 10820 Gulfdale, San Antonio 78216 | (210) 366-0960 |
| Bear Oil Co 12015 N North Loop Rd, San Antonio 78216 | (210) 494-3479 |
| S & F Petroleum 4402 Blanco Rd, San Antonio 78212 | (210) 738-2707 |
| Double S Petroleum Ltd 17220 Blanco Rd, San Antonio 78232 | (210) 764-2750 |
| Dixie Oil Co 515 Seguin St, San Antonio 78208 | (210) 226-8151 |
| Marshall Energy Ventures Co 4851 Emil St, San Antonio 78219 | (210) 666-9570 |
| Startex Gasoline & Oil Distr 927 Peggy Dr, San Antonio 78219 | (210) 666-6744 |