| Business | Phone |
| Allstar Fire Equipment Inc 2552 Barrington Ct, Hayward 94545 | (510) 887-6295 |
| Fire-Fab Inc 23315 Connecticut St, Hayward 94545 | (510) 785-1833 |
| San Francisco Fire Protection 27663 Barcelona Ave, Hayward 94545 | (510) 780-0854 |
| Mazzy's Fire Protection 2551 W Winton Ave, Hayward 94545 | (510) 785-1602 |