| Business | Phone |
| Crossroads 100 Percent Hand 1050 Ontario Mills Dr, Ontario 91764 | (909) 476-0443 |
| Holt Boulevard Car Wash 322 W Holt Blvd, Ontario 91762 | (909) 983-1500 |
| Mountain Avenue Car Wash 820 N Mountain Ave, Ontario 91762 | (909) 986-7905 |
| New Image Coin-Op Car Wash 1138 E 4th St, Ontario 91764 | (909) 984-7478 |
| Ontario Auto Spa 1253 W Holt Blvd, Ontario 91762 | (909) 983-8422 |
| Vineyard Hand Car Wash 2455 S Vineyard Ave, Ontario 91761 | (909) 930-5420 |
| Wash-N-Vac Car Wash 1864 E 4th St, Ontario 91764 | (909) 986-6546 |
| CrossRoads Hand Car Wash 1050 N. Ontario Mills Drive, Ontario 91764 | (909) 948-3440 |