| Business | Phone |
| A & H Gas 601 E Holt Blvd, Ontario 91761 | (909) 986-3637 |
| Afsari & Najafi Arco 434 N Euclid Ave, Ontario 91762 | (909) 984-1522 |
| Airport Mobil 540 N Vineyard Ave, Ontario 91764 | (909) 937-8200 |
| Archibald Car Wash 670 N Archibald Ave, Ontario 91764 | (909) 941-0922 |
| Arco-Ontario Station 729 N Archibald Ave, Ontario 91764 | (909) 390-9299 |
| Car Enterprises Inc 1521 E 4th St, Ontario 91764 | (909) 986-0288 |
| Crossroads Mobil & Convenience 1090 Ontario Mills Dr, Ontario 91764 | (909) 476-0672 |
| Global Oil 1315 E 4th St, Ontario 91764 | (909) 984-7870 |
| Gonzalo's Arco & Snack Shop 1245 E 4th St, Ontario 91764 | (909) 986-7370 |
| Grove 76 1195 E Walnut St, Ontario 91761 | (909) 930-0030 |
| Haven Service Center 3445 Shelby St, Ontario 91764 | (909) 980-1514 |
| Mike's Arco 1054 W Mission Blvd, Ontario 91762 | (909) 984-4206 |
| Milliken Mobil 4321 Ontario Mills Pkwy, Ontario 91764 | (909) 484-8341 |
| Mobil Oil Corp 3015 S Archibald Ave, Ontario 91761 | (909) 947-3646 |
| Euclid Shell 2431 S Euclid Ave, Ontario 91762 | (909) 986-5919 |
| Nygren & Car Properties 905 S Grove Ave, Ontario 91761 | (909) 673-9673 |
| Ontario Mills 76 4350 Mills Cir, Ontario 91764 | (909) 481-7055 |
| Ontario Mobil Svc 2315 S Euclid Ave, Ontario 91762 | (909) 986-2391 |
| Palm Springs Oil Co 1305 N Mountain Ave, Ontario 91762 | (909) 983-3090 |
| Price Saver 1155 N Grove Ave, Ontario 91764 | (909) 988-7880 |
| Roger Smith Chevron 2202 S Euclid Ave, Ontario 91762 | (909) 984-9516 |
| Ultramar 1724 S Euclid Ave, Ontario 91762 | (909) 467-1814 |
| Mac's Co Inc 703 S Euclid Ave, Ontario 91762 | (909) 391-2300 |