| Business | Phone |
| Alliance International 7000 Merrill Ave # 1, Chino 91710 | (909) 606-0747 |
| Makarion Institute-Arntcs 7000 Merrill Ave # 550, Chino 91710 | (909) 606-1133 |
| Stearman Flight Center 7000 Merrill Ave # B130-29, Chino 91710 | (909) 597-8511 |
| Zemlock's Helicopter Svc 7000 Merrill Ave # 14, Chino 91710 | (909) 597-8546 |