| Business | Phone |
| C Lloyd Johnson Co 1690 Brandywine Ave # B, Chula Vista 91911 | (619) 216-1961 |
| Eurpac Warehouse Sales 2402 Main St # A, Chula Vista 91911 | (619) 423-3409 |
| Advanced Market Technologies 428 Broadway, Chula Vista 91910 | (619) 422-8677 |
| Leviton 860 Harold Pl, Chula Vista 91914 | (619) 421-6535 |