| Business Name | Address | |
| General Control Systems | 949 N Cataract Ave # H San Dimas, CA 91773 |
 |
| Hot Wire Surveillance | 915 W Arrow Hwy Glendora, CA 91740 |
|
| Budget Electrician | 1371 S Bender Ave Glendora, CA 91740 |
|
| Cornerstone Electric | 1430 S Grand Ave Pmb 411 Glendora, CA 91740 |
|
| Haines Electric | Glendora, CA 91740 |
|