| Business | Phone |
| Pacific Rolling Door Co 14668 Doolittle Dr, San Leandro 94577 | (510) 278-3211 |
| R & S Erection Inc 14820 Wicks Blvd, San Leandro 94577 | (510) 483-3710 |
| Rayco Door Inc 2543 Williams St, San Leandro 94577 | (510) 351-3415 |
| San Leandro Door Co 2460 Teagarden St, San Leandro 94577 | (510) 351-1111 |
| Vortex Industries 3057 Teagarden St, San Leandro 94577 | (510) 293-5760 |