| Business | Phone |
| Advanced Car Care 1115 Landini Ln # D, Concord 94520 | (925) 680-0757 |
| Car-Doc 1129 Landini Ln, Concord 94520 | (925) 798-3124 |
| Euroclassic 2170 Commerce Ave # F, Concord 94520 | (925) 689-4662 |
| Randy's Mobile Auto Repair 2750 Cloverdale Avenue, Concord 94518 | (925) 270-0746 |