| Business Name | Address | |
| Designing Electrical Constr | 1445 N Ranger Dr Covina, CA 91722 |
 |
| G H Electric | 844 N Vernon Ave # 15 Azusa, CA 91702 |
|
| Manning Electric | 770 N Todd Ave Azusa, CA 91702 |
|
| O'Shea Electric | 728 N Dalton Ave Azusa, CA 91702 |
|
| Astro Electric | 712 N Loren Ave Azusa, CA 91702 |
|