| Business | Phone |
| Calstar 20876 Corsair Blvd # B, Hayward 94545 | (510) 887-3063 |
| East Bay Regional Parks Eagle 21000 Corsair Blvd, Hayward 94545 | (510) 785-3370 |
| Helinet 19990 Skywest Dr, Hayward 94541 | (510) 887-4100 |
| South Bay Helicopter Svc 19990 Skywest Dr, Hayward 94541 | (510) 259-1279 |