| Business | Phone |
| 3 Sisters Party Supply 1131 N Mountain Ave, Ontario 91762 | (909) 391-8439 |
| Ada's Party Supply 1343 E 4th St, Ontario 91764 | (909) 986-6774 |
| Aleihdi's Party Supplies 430 S Sultana Ave, Ontario 91761 | (909) 983-8257 |
| American Casino Equipment Ontario 91761 | (909) 923-6536 |
| Hueras Party Supply 526 E Holt Blvd, Ontario 91761 | (909) 391-1229 |
| Illusion Party Supplies 1744 S Euclid Ave, Ontario 91762 | (909) 984-9955 |
| Minanis Party Supplies 206 W B St, Ontario 91762 | (909) 395-0049 |
| New Edge Gifts & Novelties 7701 E Riverside Dr, Ontario 91761 | (909) 986-2002 |
| Party America 4440 Ontario Mills Pkwy, Ontario 91764 | (909) 484-8518 |
| Party Zone Rental & Supply 317 N Euclid Ave # B, Ontario 91762 | (909) 988-8353 |
| Pinata World 117 N Euclid Ave, Ontario 91762 | (909) 460-6160 |