| Business | Phone |
| A C Wholesale Electrical 11911 Washington Blvd, Whittier 90606 | (310) 390-7777 |
| Big 5 Electronics Inc 9925 Painter Ave, Whittier 90605 | (562) 941-4669 |
| Certified Electrical 12407 Slauson Ave # Q, Whittier 90606 | (562) 789-5556 |
| Gen-Link Security 8802 Watson Ave, Whittier 90605 | (562) 698-4444 |