| Business | Phone |
| Calex Engineering Co 23651 Pine St, Santa Clarita 91321 | (661) 254-1866 |
| Akebono Corp 25709 Rye Canyon Rd, Santa Clarita 91355 | (661) 257-7739 |
| Development Resource Consultant 25115 Avenue Stanford, Santa Clarita 91355 | (661) 294-3994 |
| Hy-Max Billing Corp 23986 Pine St, Santa Clarita 91321 | (661) 288-0333 |
| Steven R Rodgers General Engnr Santa Clarita 91321 | (661) 254-6677 |