| Business | Phone |
| Chevron 795 Oak Grove Rd, Concord 94518 | (925) 687-5605 |
| Chevron Station 4295 Clayton Rd, Concord 94521 | (925) 671-2116 |
| Concord Beacon 3180 Willow Pass Rd, Concord 94519 | (925) 687-5051 |
| Don Phipps' Chevron 3400 Willow Pass Rd, Concord 94519 | (925) 689-1485 |
| Four Corners Shell 1990 Monument Blvd, Concord 94520 | (925) 825-2364 |
| Four Corners Union 76 2025 Monument Blvd, Concord 94520 | (925) 682-3142 |
| All Star Inc 1791 Pine St, Concord 94520 | (925) 674-9798 |
| Arco Am Pm 3400 Willow Pass Rd, Concord 94519 | (925) 689-1485 |
| Arco Food Mart 2799 Clayton Rd, Concord 94519 | (925) 674-9953 |
| Bayside Smog Iv 2898 Willow Pass Rd, Concord 94519 | (925) 246-9330 |
| Chevron 1070 Concord Ave, Concord 94520 | (925) 687-1606 |
| Concord Avenue Shell 1500 Concord Ave, Concord 94520 | (925) 676-2471 |
| Concord Chevron 2001 Willow Pass Rd, Concord 94520 | (925) 676-9901 |
| Concord Chevron 3180 Willow Pass Rd, Concord 94519 | (925) 687-5051 |
| Grand Gasoline 605 Contra Costa Blvd, Concord 94523 | (925) 825-2500 |
| Oak Grove Shell 800 Oak Grove Rd, Concord 94518 | (925) 521-9070 |
| Rani's Shell 2484 Olivera Rd, Concord 94520 | (925) 685-1865 |
| Solano Beacon 2200 Solano Way, Concord 94520 | (925) 686-4151 |
| Super Station 1650 Monument Blvd, Concord 94520 | (925) 685-0101 |
| Treat 76 4190 Treat Blvd, Concord 94518 | (925) 692-1134 |
| Valley Investment Group I 4300 Clayton Rd, Concord 94521 | (925) 676-1652 |